Just got tunned by tuna beginning of the year and i charged it for about 1 1/2 hours b4 playing
Had wrong on off pin in. Replaced with right one. It helped but didn't make it perfect.
Now just need to figure out how to measure the plunger
hmm...maybe the bolt is sticking, and it takes a few seconds for it to reset? does it have a level 10 bolt? it may just need to be tuned.