Well, looks like you fellows helped me get on to something. I tried a new box of Triple Seven today along with not "over cleaning" and trying to seat the sabot and lead differently. At 100 yds, the first shot was low and left by 2" the next 2 shots were high and left by 1.5". The cool part was the last 2 were touching each other. Thinking (and hoping) the gun was starting to group I adjusted the scope and the next shot centered the bull.
I had one bullet left and shot that and it was 1.5" low and left but still touching the black bull. I am using Winchester shotgun primers and I will get some inline primers along with more lead and get back to the range to fine tune. Thing are sure looking up thanks to everyone's help. Stay tuned.