I had a similar issue when I initially installed Klipper on my Ender 3 S1 (not the plus). It would not connect unless I fully restarted Octoprint whenever I turned on the printer. The change I needed to make was go into settings in Octoprint (though I assume its similar on other front ends), and add the following settings:
Serial Port: /tmp/printer
Baud Rate: 11520

If that is not the case for you, try to add some more details. Do you have the config file correct?

.05 on my ender 3 s1 sounds perfect based on the tolerance tests I’ve run. Thanks!

Thats a very fair point. I’ve done tolerance tests with mine and can get away with 0 with some encouragement and .05 just fine. Thanks!

Just curious, when making this how much tolerance did you account for? I want to make some for baseball teams, but wasn’t sure how much to add.

Something is blowing in. It’s very windy here. Only gets like this before a storm.