bgrdnr, I posted my results with the PR bullets above that I use in my Standard Encore. I have a Pro-hunter Encore and I use the T/C Bonded Shock Wave's in it. I am using 120 gr. of loose triple 7 and I am getting 1 inch groups at 100 yards with this set up.
I used to use the Power belts also but wanted a change, the PR dead centers worked great and the T/C bonded shock wave work well also. So that is what I am slicking with.
I have shot deer from 20 yards to 165 yards with the PR dead centers and never had the bullet explode, I had a nice small entrance hole and a quarter size exit hole. Like I said with the dead centers I am only using 90 gr. of triple 7 powder which is just a little more then 2 triple 7 pellets.