See, this is where you have it all over the rest of us; you have an assistant. As everyone knows, two heads ar better than one. It could be argued that Ed may not double the mental capacity here but then maybe he does. If I decide my life needs more precision I'll bet I could use my Forster drilling jig along with one of the Starret machinist levels to set up my next scope. It should work a lot like the jig shown. I'll probably still miss those stupid chickens but I will at least do it with a perfectly level scope. GD
