Well I took the 55gr Lyman load out to 100 yards today. I changed the target as I wanted to make sure I got all ten shots on paper. There was a good wind coming from about 1 o'clock at 15-20 mph so I'm sure that opened the group up some. Hold point was about 1.5" high of center as I'm not going to change my zero for these loads. I was right bumping the load to 18.7gr gave me perfect function an lock back after last round! To say the least I'm most please that I now have a totally fucntional lead load for my carbine.