Nobody has told you that this is the first tooth that takes to the sector gear not the one that finishes the stroke. Bearings and too long of a spring are not the issue. Either the sector gear is getting around before the piston gets back (weak spring and strong battery) or the piston is not coming to rest in the right place and the sector gear is striking it wrong.
Considering you have an ICS I would say the latter. The two halves of your gb are probably not coming together correctly or something.
|