Do you have a hard time remembering tuning rules?
To help myself out I made a reference card that hangs on my quiver. It is helpful when I can’t remember if tightening the spring on my plunger moves the arrow left or right, or if bareshafts left of the fletched group indicate stiff spine or weak spine, etc.
Not all the rules are on this sheet just the stuff I sometimes have to scratch my head a bit to remember. It saves me having to stop what I’m doing, go inside and look it up. It is also helpful at the range where I don’t want to carry a reference book around or to help somebody out who is tuning their rig.
I find having one useful. If you decide to make one up, customize it with the info you need.