So my friend has been in love with speedball since the first time I brought him paintballing. That's all he'll really play now. I've moved on to woodsball personally, but I would love to be able to play with him in speedball. Only problem is, I don't have a speedball marker, and my woodball marker would never keep up. NOW, to the point. He has agreed that if I can fix his gog extcy, I can have it for $20. I've checked the battery, checked all connections, etc etc. The thing won't fire... Any help here would be much appriciated, since that is a pretty beastly marker for $20...