I just purchased an 1100 Competition a couple of weeks ago. The first thing I did was remove my Timney from an 1100 Field grade and throw it into the Comp gun. We had a 3 bird shoot on the weekend and I was having troubles getting the gun to cycle properly. It was very intermittent. It would cycle all 3 shells, then get hung up on the second shell, or sometimes not get hung up until the third shell. The shell was getting hung up before it could be fed into the chamber. I'd have to quickly reach under and press the release to keep firing. Tough to concentrate doing that... It didn't matter the Ammo, Winchester, Kents and Fiochii's were getting hung up. Any ideas where to start. I'm so frustrated, I haven't even looked at it since yesterday. Cheers.