1. when i put the co2 in it leaks out the barrel till i cock it and then leaks around the trigger.
2. When i fire it only shots a very small amount not even enough to barrely move a paintball or recock the bolt i wonder if theres anything blockin it.
Check the cup seal, maybe that's why it's leaking from the barrel. Also dissassemble the whole marker, inspect every o-ring, then re-lube everything. I don't think there's much more to do for now.