u/SuccessfulMinute8338

I accidentally ordered a “Refill” spool. Anyone successful at disassembling and reassembling a spool and inserting it into the reel or do I need to print a winder?

I have had my Core One for about a year now and have a few things I haven’t quite worked out.

Supports- I can choose Close or Organic (and I think one more). I always use organic and they work, but when do I want to use the other options?

How do you know (without skipping them and ruining a print) if you actually Need supports. I have printed a Lot of stuff without which printed fine where the slicer would add all sorts of supports if I let it. Is there a tuning setting I am missing? How to know? I sort of look at the print and decide it does or doesn’t and sometimes paint on a support for a portion that I think won’t survive without them. It works for me, but is kind of suboptimal.

Thoughts/discussion? What does everyone do?