Re: Hmmm does the lift in my head go all the way to the top!
Quote: Just use an appropriately sized dowel and a bit of sandpaper to slowly relieve the upward pressure. If this results in an improvement, keep doing it until you free float.
This is indeed the process I used successfully in the past. Also, the actual metal cap has needed as in the current case, to be widened to remove cap interference on the muzzle.