A big THANKS to you guys for your help,I did watch the vid on mechbox,very helpful.Now to tell you what the real problem was,the hopup was not letting
the BB's through,I went to clear the barrel from the breach and could not push
the BB through.I took the hopup off and this little tiny tiny rubber tube fell out,
I tried things back together and it worked.I reset the timing on the gears upgraded the spring back to the sp110,reassembled,and it worked.Near as I
can tell is that the BB was creating a back pressure causing the piston to float
that when the gear came around again to cycle, the piston was in the wrong position and would grind due to off timing.Boy did I learn alot this weekend,
we can call this case closed.
