Charlie,I knew you weren't being mean.I just copied the numbers that night then cleaned up as I flew about 5hrs that day. Friend helping me MAKES me put in stick time,I'm learning rolls,snaps and spins on a little Tribute 36 profile. He flew the HOG for me since I did repairs to it. We are thinking CG,or engine thrust or the repairs I made to horizontal stab. Your flight description is a big help,I'll startwith CG and check elevator linkage. When all you have put together is Alpha 40 trainer and TRIBUTE ARF I really have limited experience;in fact both of these balanced in CG range with no changes at all by me. THANKS for the help,Ressie Creech