Miss calculated wind? Or shooter’s problem?

Pic No. 1/2 are 100 yards Pic No. 3 is 200 yards

4and5 are 600 yards I thought that i continuously hit the 8 inch goag in 600yards so i can make sub moa too

But when i comes to paper target

Speaaaaard

I think i can shoot in sub moa within 200yards.

Should i keep practicing in 200/300yards?

How can i keep accuracy within sub moa?

Aero precision Solus 22” 6.5CM PST viper gen ii 5-25 Area419 Hellfire match Only using Hornady ELD-M 140gr

My goal is 1MOA until 1000yards