Arthur.......thanks again for the advice !!

I tried your method this weekend and it is working good.
I was dead on at 20 and 30. 40 was off a little.......made an adjustment and was dead on and getting 1.75" groups. Went back to 20 and barely re-sighted.
Went to 50 and got 2" groups !
Went to 60 and was tired......getting a 6-7" group, level but right to left spread out.
I' ll have to work on that later ! I am obsessive........never satisfied........ever!!

But my confidence is back!!

BTW- Have not shot through the paper yet ! [:-]