I just took my new TC Triumph to the range this weekend to get her sighted in. 50 yds, dead on. Moved to 100 yds and they were all over the place. I'm using 250gr Shockwave sabots with 2 pellets of 777 (100gr). I cleaned after each shot and was sure to seat each one. What would be causing it to be all over the place at 100yds? At 50yds I was basically hitting the same hole. Could it be the pellets? Should I go to 777 loose powder instead?