+4 on the Shiner of Spoetzel, TX. Lance Armstrong was crazy about the stuff until he started "finding money" in Michelob Light cans. I rotate between Shiner Bock and Yuengling Lager, Pottsville, PA. I've never seen either in cans so's I guess I'd have to use something really bad like Pabst Red, White and Blue or maybe a Pepsi can. I think Dave is on to something there about the 1 mil off face. You could hit the breech end of the barrels with crocus cloth and create that "gap". Once upon a time, I put a coat of clear nail polish on the breech end (collar around the rim cuts) of an NID and could no longer see light. Lucky for some of us that frequently you can correct "large" gaps simply by moving the decimal pt.

jack