Need to fix some bad habits
So... been typing a looong while. Like 40+ years. I'm reasonably proficient @ touch typing, have been for some time. Not super fast, but proficient. But...
I know I have a few bad habits - primarily under utilizing the pinkies, and instead using the ring fingers for pretty much everything the pinkies should be doing, other than the home row. Pretty sure the index finger is covering a few keys it probably shouldn't as well. I only use the left thumb for space; the right thumb basically just sits there.
Like I said, I can generally get by well enough on typing tests and such that it's hard to really focus on fixing the above. Sites like keybr, monkeytype, etc. don't really focus on technique, as long as you hit the right key at the right time, they don't care.
The only one I've ran into so far that does 'force' the issue seems to be typingclub.com... but only on a few lessons. The ones where they make you hold one key down, usually with the offending finger that you would otherwise 'cheat' with, and then hit the other keys with the correct finger (pinkie, the other index finger, etc.).
Short of running through that specific block of exercises until my eyes and fingers bleed, are there any other sites/exercises that focus on fixing 'bad habit' techniques? Preferably ones that are a little less.... middle-school-ish in their presentation?