ok got the kit in and boy was that reg valve pin fun... the top on/off oring is really really tight in the outer ring and once i do get them to press into each other it holds the on/off pin so tight it wont charge the pin at all if you dont angle the gun down so the sear holds the bolt. im sure i got the right sizes, the oring IN the on/off is super tiny and the top on/off is just a little tighter than the pin and the outer on on that is just big enough to press in the top on/off oring? also i have been using Air Tool oil, i always have for my PB markers.
still, its like after the on/off pin is lifted the valve wont stop dumping. besides the on/off pin im guessing what seals off the dump chamber is the reg valve pin? does that crown washer cup seal the back of the valve pin after a trigger pull??
here are more pics after the o-ring change. the only ones i didnt change was carrier o-ring, power tube nut and lower threaded on/off o-ring. PLEASE tell me if there are wrong parts?
Bolt & carrier & NEW spring
http://i5.photobucket.com/albums/y16...3/DSC01207.jpg
on/off & powertube
http://i5.photobucket.com/albums/y16...3/DSC01208.jpg
regulator
http://i5.photobucket.com/albums/y16...3/DSC01209.jpg
sear is still good and i have no problem shooting the orginal minimag valve.
http://i5.photobucket.com/albums/y16...3/DSC01211.jpg
extra o-rings? i know 2 are carrier o-rings and one might be powertube nut. but the tiny one?
http://i5.photobucket.com/albums/y16...3/DSC01210.jpg