Oracle Touch - Time to first drop relevance?

the touch runs you through a tutorial at the beginning, telling you to set the grinder to 30 and just look at how long it takes for the first drop to come out of the portafilter.

(if it's below 8-12s, it asks you to grind finer)

I played around a fair bit, set the inner burr to 4 (from 6) and my last bag of beans had me at 20-21 grind setting to get within those 8-10s and to a nice 1:2.5 - 1:3 ratio within 25s (default time) with the single filter basket..

the coffee was good, Espresso not so much..

I just switched beans and got like 1:6 in 25s..

eventually, I was at 5 on the grinder to get 8s before the first drop, but then it took 40+ s to get 1:2 ratio 🤣

when I went up to 10 on the grinder (always cleaning and flushing the grouphead, and "purging" some powder with the grinder after adjusting) I got a nice 1:2 ratio, but the first drops after 4 or 5 seconds . (it is NOT too watery, though..)

so,

TLDR:

Does anyone care about these 8-12s to first drop or do you simply use a balance and dial in for 30-35s total time?

(I honestly don't understand this extraction time yet.. the Touch doesn't pre-infuse or anything.. it just begins pumping.)

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u/Shandriel — 19 hours ago

Built a "low-budget" copy-stand

So, I wanted to scan my 645 negatives for a while.. it's my test roll of the 645 1000s from last year..

the valoi 120 seemed excessively priced after I got the easy 35 (got that one because they claimed vehemently that they would never build an easy120 due to size restraints.. and 4 weeks after I got my 35, they announced the 120.. grmbl..)

I have a 35mm scanner (Primefilm XE, iirc) that I stopped using because it was so unfathomably slow..

oogled with medium format scanners for a while, but never quite got over the insane cost..

since I have a digital setup, had a hefty ballhead in reserve, and a high cri video light suitable for scanning, I thought "why not build your own copystand?" (also, those 50+ year old ones are ridiculously expensive around here, and rare, too, in Switzerland)

long story short, I got a bamboo cutting board off Amazon, got one of those 3/4" pipes and a wallmount for it (and an end piece, because I'm like that) and attached everything.

The most expensive item (bar the ridiculous ballhead) would be the smallrig clamp (it's the big one - 3.5kg payload, since the low limit on the cheap one had me scared) that was nearly 18€ ouch..

I used a macro rail I bought and never actually used, and my sunwayfoto arca clamp that I got for the ballhead 15 years ago..

When I realised that the Tiltall Bh-07 is just as good as this 1+ lbs Cullmann Magnesit, I replaced the ballhead, but never brought myself to sell it..

I got the Essential film holder from Clifforth and the video light is a RaLeno S192

Don't have any results just yet, because my 2yo assistant was really only interested in the drilling and putting together part..

need a flat mirror to properly align the camera, though.

P.S.:

DSLR is a D850 with a Mamiya M645 120mm f/4 A macro lens (no vignetting, muahaha, and it was cheaper than any Nikon AF macro)

the Mirrorless is a Nikon Zf with an adapted Leica-R Macro-Elmarit 60mm f/2.8 (didn't attach the 1:1 ring since the 1:2 magnification is enough for 645 scans)

the Mamiya macro is fantastic, but the barrel extends when the lens is hanging down.. no idea how to prevent that?

the Zeiss Macro is great, too.. and the mirrorless so much easier to handle for scanning.. but the 24MP sensor of the Zf just doesn't produce the same great quality as the D850.. that is why I chose the pipe long enough to fit both.

(I can also attach the Valoi Easy35 with this setup, to prevent the Mamiya Macro from "flopping" around.. the lens barrel "bends" when fully extended to 1:1 magnification, and requires an object to keep it straight.. which is a nuisance for horizontal scanning.. with the lens hanging vertically and fully extended, that issue is gone.. and the Valoi can sit on the cutting board.

u/Shandriel — 6 days ago
▲ 595 r/pokemongo

Please bring Giovanni back to Balloons!

I live in a tiny village.. Not a chance to find Giovanni at a stop.. Never haven't fought him from a Balloon..

Visited a small city yesterday (1 hour return drive by car) with 50+ stops and gyms..

guess what, no Giovanni in the 2 hours I was there..

such a fcking stupid change to fck the rural players even more!

Thanks for Super Mega Stupid raids and G-Max remote battles...

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u/Shandriel — 9 days ago

Coffee splashes everywhere.. halp! (Oracle Touch)

Oracle Touch here

Love playing with the thing, got a balance and the output of Cappuccino is fantastic..

Espresso is a work in progress, but I'll get there one day..

However, when I have my ratio dialed in.. (single dose filter with roughly 11g, although I'll need to work on that again.. want that lower - outputting roughly 30-35g of coffee, which will evolve over time, pinky promise) I need the grinder set to about 10 for the extraction time to be around 8s, which is fine..

the Espresso, as mentioned, is oily, black as my soul, and bitter like hell.. (the beans, I know.. on it..)

but what also annoys me there, is that the coffee gets splattered all over the beautiful machine. Some of it does not even reach the cup, it just splatters off the spouts of the portafilter...

is that normal? do I need to raise the cup to basically cover the spouts?

do you guys use one of those clips on top of the spouts to avoid this? (just saw something in a video)

looks like this, not sure if you can buy this separately, or if you need to replace the spout?:

https://outwestcoffee.com.au/wp-content/uploads/2022/09/closeup.jpg

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u/Shandriel — 14 days ago

Do you guys follow the manual with regards to cleaning?

Posts about machines stopping to work after a short time are very common here.

We just got our Oracle Touch this week, so I am curious..

The manual says to:

- backflush 5 times before shutting the machine off, every day! (that's 2-3 minutes of just "brewing" the cleaning insert, then cleaning the tray out)

- store the milk wand in the milk can filled with water to avoid clogging

- clean the portafilter with hot water after every single pull, to avoid build-up of oils

- clean the bean hopper, burrs, tamper fan, etc. "regularly"

do all of you follow these instructions?

do issues occur more often for those who do not invest this much time in maintenance?

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u/Shandriel — 17 days ago

Oracle Touch - Issues (Beginner)

Got the Oracle Touch at a massive discount and wanted to set it up before gifting it to my wife on Friday.

(set it up as in: dial in the settings so she can start her birthday with a Cappuccino)

I followed the instructions to a T, and could not for the life of me get 8-12s extraction times..

was down to 15 grind size and still, the espresso comes out after 5-6 seconds.. looks like crude oil, tastes incredibly bitter..

I changed the tamper setting and got the powder down from 22g to around 19-20g

(using the MHW-3 Bomber mini cube scale)

Single espresso yields around 100g of liquid.. 🤯

(incredibly bitter liquid..)

How do I reduce the amount of liquid? go even finer with the grind size?

at grind size 10, I got it to around 9-10s for extraction, still a ton of liquid in the cup.. still bitter..

disclaimer: my beans are not "roasted 5 days ago", but they work great in the pour-over, or a stainless Bialetti.. and even the French Press.. it's a relatively light roast (rated 2/5) that the manufacturer classifies as a Lungo.. tried the Espresso beans first, but I never liked that one before either..

(the coffee does not come out bitter with any of my other methods)

Water is 2/5 hardness.. grinder delivers relatively consistent amount of powder, tamper works pretty well, too..

Edit: I switched to the single filter, but realised that my adjusting the tamper position was a bad idea.. got 7g of powder only, and 110g of bitter coffee in an Espresso (single espresso)
😑

Looks like I need to find better beans for the Oracle, huh?

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u/Shandriel — 19 days ago

Lightroom has always been slow as hell, despite my powerful system. Should I just delete and re-install everything?!

This is about Lightroom Classic 15.2, but it also applies to the past 10 years of Lightroom Classic.. or 20 years, really..

Been a Lightroom user for nearly two decades now (Lightroom Classic) and recently cancelled my Photo sub due to the massive price hike and because I didn't use PS nearly enough to warrant the cost.

Either way, I've been unhappy with performance as far back as I can imagine, but it's gotten ridiculous recently.

We're talking multiple seconds to even load an image while clicking through them in the develop window (or the Library), despite creating 1:1 previews..
Edits take forever and I just hate it at this point.

My workflow is very simple: RAW files from my D850 or Zf into Lightroom, do some simple editing, maybe some healing and masking with portraiture, some profile corrections, etc. But recently, I don't even bother anymore, since I can barely navigate between files to do culling..

Here's my (watercooled) system:

CPU: AMD Ryzen 9 5900X 12-core

GPU: AMD Radeon RX 6900XT 16GB

RAM: 32GB DDR4 Kingston Fury Renegade 3600 MHz

SSDs: 2x M.2 Samsung SSD 980 Pro 1TB, 2x Samsung SSD 960 Evos

Sys: Win 11 Pro 64 bit

You probably agree that this should NOT be slow to work with Lightroom?!

(Lightroom Classic runs on one of the 980 Pro M.2 SSDs, as does Windows. I usually have RAW files for editing on the other (non-system) 980 Pro, or the 960 Evos)

I recently created an empty Catalog (on my M.2 SSD) and it was exactly the same..

GPU is activated (even after 20 years, you still cannot auto-activate an AMD card..) and I have the Camera RAW Cache set to 15 GB max (on the M.2 SSD)
I render 1:1 previews upon importing and discard them after 30 days.

I've tried all the useless recommendations you can find all over the internet when you search for "Lightroom is slow"..

Should I just delete all Adobe stuff from my Computer (PURGE the mofo!) and re-install it from scratch?

(I feel like Adobe should do the same.. hire someone to write the entire code from scratch, instead of adding more and more trash to the decades-old lump that they are dragging along..)

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u/Shandriel — 1 month ago

Water purification and storage system from tiny stream uphill

My partner's grandpa built an off-grid cabin in the 60s and it had clean drinking water at first (from a spring), but at one point the owners of the land changed and he was refused access to the spring going forward.

so, he moved further down (black x on sketch) and drew the water from the little stream that comes from said spring. (the stream passes through grassland used for sheep in the summer and fall!)

He used a very rudimentary filter (plastic grid) and routed the water into a cement "barrel" with an overflow pipe.

from there, he used another rudimentary filter (sprout from a watering can) and fed the water through a pipe/tube going underground and downhill into a splitter behind the house (nobody knows where exactly that pipe/tube runs through, since it arrives at the house 2 feet below ground) where it feeds the house and, optionally, also a small fountain in the yard.

now, that water is no longer safe to drink, obviously, but it also brings with it a lot of sand and dust, has clogged up pipes, faucets, the shower, etc.

It's just a shame, because it's a dream of a cabin (solid brick and mortar, 2-story tall, with a nice wood oven..)

we got solar figured out, but the water has proven to be a pain..

now, above the house, maybe 20ft above the roof tip, there's a small "plateau" that was used as a tiny vegetable garden decades ago. Even has a broken down fence (bc of the deer, sheep, etc.) around it.

the entire land on the drawing is "ours", but we have a fence around the house and let the farmer use the grassland for his sheep (saves us tons of work)

my idea is: put a large tank where that garden was, since it's a nice platform, high above the house (for water pressure?) and feed the tank from the tiny stream.(the stream carries very little water in the summer!)

then go from the tank down jnto the house. (red lines)

Now, we would need:

water purification and filtration (because of the sediment jn the stream)

and there's more important stuff:

- the cabin is only used sporadically, sometimes going months without a visitor, and not accessible in winter, when there can be several feet of snow..

the system would need to be easy maintenance

- in winter, when everything freezes, it would probably be best if the whole thing can be emptied?

or is it possible to insulate well enough to keep from freezing?

solar-powered UV-filtration would probably be best, since we would want to be able to drink it..

(although, I'm the snob who really, really wants that shower to work again most of all, lol.. )

we are in the Swiss alps, if that matters..

and, as you can guess, I have absolutely no clue..

my imagination has a "rainwater tank" above the house with a solar panel on top (maybe even a solar heater?) that gets filtered water from the little stream and collects it to purify it so we have clean water (and enough of it) for 3-4 showers when there's full house..

we don't want to spend tens of thousands, but we can do all the work ourselves, luckily.

I would love to hear your suggestions.

Cheers

u/Shandriel — 1 month ago

The Dual Boiler vs The Oracle Touch for the same price?

I'm considering buying an espresso machine for my wife's birthday and stepped away from the likes of a Lelit Bianca, because I know that we would like to have some simplicity.

we are a Pour-Over Household drinking large cups of coffee with lots of milk, usually. (talking 300-500ml cups here, lol)

But we do love and enjoy proper Cappuccino and Latte Macchiato whenever we're going out.

Right now, I could get the Oracle Touch for the same price (it's being discontinued) as the Dual Boiler (not the Oracle Dual Boiler!)

From what I've gathered the Dual Boiler is a great machine and the Touch is basically the same, except for the integrated grinder, touch menu and pre-save recipes?

The Grinder gets some bad reviews, but we could use our standalone grinder that is most probably a lot better anyways?

(We would need to tamper ourselves, then? But the machine can work without the grinder included in the recipes? Or would that rule it out entirely?)

Is there any reason to get the Dual Boiler at the same price?

Does the Touch add a lot of simplicity that would make it worthwhile, or is the Dual Boiler just as easy to master for those typical drinks?
(we don't need 10+ recipes.. Espressos, Lattes, Cappuccino, and Macchiato are all we care about, really)

I hope my ramblings are at least somewhat coherent..

thanks for the help.

P.S.: We're talking 1'000€ and I'd rather not exceed that budget.

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u/Shandriel — 2 months ago

Avid photographer here (Nikon, what else) who has been glancing at binos for too many years..

a few years ago, on Safari, I longed for a pair for the very first time.

(having a 500mm lens on a DSLR was great, but pretty cumbersome to wield to just observe wildlife.)

What am I looking for?

something to bring on vacation, when visiting the family's hut in the mountains, something to look through with my son (we do live in the mountains and have deer, badgers, and hares and the likes in the neighborhood)

ideally bright, large field of view, and good magnification..

I keep reading that 8x42 was ideal for all-rounding..

The Monarch M7 8x42 costs significantly more than the 10x42 (although almost 30% higher than the price was a year ago.. so I'll be patient..)

There's also currently someone selling the Monarch HG 10x42 for 50% more than a brand new M7 10x42

(599 chf vs 400 chf)

bought half a year ago, so plenty of warranty left.

I would rather just spend 300-350 (last year's price on the M7), but at the current prices, I cannot help but wonder if the HG would be worth it...

I probably wouldn't buy another pair.. ever, so the price isn't the main issue (but the steep increase in price compared to a year ago bugs me!)?!

is 10x42 too difficult to handle, despite the very wide fov? (as wide as older 8x42 designs, actually)

The Vortex Viper HD costs significantly more here than the Monarch (around 500 bucks), and the Zeiss Terra ED is much more expensive (over 500), too, to put them into perspecitve.

(and I'm a Nikon kid... that counts, too)

Nikon Monarch HG 10x42 for 599 (slightly used, with all accessories, box, and only 6 months old)

Nikon Monarch M7 8x42 currently 430

Monarch M7 10x42 currently 390

those are my options..

I'm not a birder, nor a hunter, but we're also not sneaking up on game to watch them up close..

Safari (hopefully again some day), Whale Watching (from the shore, cannot afford those tours, lol) and watching wildlife at home in the alps..

10x magnification, thanks to the large field of view?

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u/Shandriel — 2 months ago