Hi guys im having a problem with my ion xe... i have no clue what to do. I believe there is something wrong with the internals of the gun. Every time i pull the trigger the gun is making a low noise sound quite irregular to the normal noise it makes when its shooting. I feel air being released through the trigger when i shoot but only when i shoot. I can tell that the bolt is moving forwards and back but not quite hard or fast enough to even push the paint ball through the barrel. But every now and then it does work and shoot a ball but that doesn't happen very often. I have an important game soon and i need your help.