Lets have a gentlemanly discussion of this important topic...

anyone else care to start it off...doc drew?

well then, i like .090 in front of the chambers and .030 seven inches or so down from the muzzles...

any other opinions?

I like 90 to 100 at the cones and .045 at 9 inches from the breech. The last 12 inches doesnt really concern me, although less than .020 is asking for dents. JMHO. I guess most of my favorite guns measure .025 to .035 mid length.