As regards to not firing just "farting" sounds like the bolts sticking due to too much lube or too little lube try removing bolt etc & inspecting,re-lube with dow33 7 try that.
A little concerned about the leak you say from the trigger frame is this when it fires or consistantly? as the shockers exhaust via the manifold when they fire, & can seem like a leak every time they fire(if not working correctly you can look for faults that arn't there).
If the leak is consistantly there when its aired up and your confident enough, remove the trigger frame & find out where its coming from most likely from the solonoid,if so check the seals on it at each end (or though it should be apparent where the leak is at that point)lightly lube them again with dow33 & rebuild air up & check if still leaking at that point & marker is under warranty contact SP. if not get a solonoid seal kit if possible(not sure if internal seals are available).
All I can think of at the moment will give it more thought, feel free to Pm me if no joy with these suggestions.
Oh yer I know my spelling sucks