Rocketman, I guess I am a bit weary of trying to overwhelm everything with technology..We have taken the "Primitive weapons" thing so far away from it's original purpose, that it isnt anymore...I have said before in this forum, that I am constantly amused here at "Hunters Ranch" watching guys change chokes, insert spacers, add cheek fillers, and.......continue missing birds...I suppose if I were shooting clays in competition for money, I might want to tweak the iron. I shoot in 2 leagues for fun, with whatever gun suits my fancy that day, and enjoy the heck out of it...I think thats what this sport is all about..Thanks for the compliment on my shooting, My student, Amarillo Mike, has benefited greatly from my advice..