The exact same thing happend to me last sunday.
I took it into the shop i work at and they sent it to DP and they got it back to me by tuesday.
I say contact DP
Actually, if you study the design of the Fusion, it was designed to run off the HPR only (al la Legend). The LPR was added due to "popularity" among modern markers.
I think the solenoid wires aren't connecting correctly. Or not sending enough voltage to the solenoid for it to fire. Same thing happened to the Legends. Took them awhile to get rid of, but i guess its DP's turn to have this problem. No biggie, just call DP.
Aimeagle- we believe that there was an email recieved from you. The reason we were able to identify it was due to the 'screw on the clamp' breaking. However, we do not believe there was reference made to the problem you explained. Please email us, we are standing by to take care of your problem. Thank you for giving us the opportunity to serve you.