What works for me on steel is to paint the gong/steel pre shooting. I love it cause I can instantly see where I hit, 4 me I like to know where I hit it not that I hit it.

Easy to measure groups this way as well.

Works 4 this kiddo

Dober


"True respect starts with the way you treat others, and it is earned over a lifetime of demonstrating kindness, honor and dignity"....Tony Dungy