I am trying to help a friend out with his inline muzzleloader and ran into a problem. He has a Burris mount and rings on it with a Burris Fullfield scope and with the elevation maxxed out it was about 6" low at 75 yards. I thought maybe it was a defective scope so I brought it home tonight and installed my Leupold VX-II 3-9 on it so he could hunt with it next weekend. Turns out the Leupold doesn't have the travel of the Burris and that it isn't a scope issue. I measured the base and it is good so the only thing I can think of would be the bore isn't centered in the barrel. Does anyone else have any ideas? I doubt they make a canted base for an Encore or I would order one so I can get him ready to hunt with it.