I'm a life-long lefty (but, by-no-means politically!) and I just had my English 16 bent about 1/4-inch on to get it back to neutral. Shooting it on doves was the final test that confirmed that I was shooting off to the right just a bit. My primary 12 double has significant cast-on and it is the best fitting gun I've ever owned. By "best-fitting" I mean that it shoots where I look. On sub-gauge guns however, the comb isn't nearly as wide as on 12-bores and I had hoped this dainty little 16 (built on a 20-frame) with it's blade-thin comb wouldn't need to be bent, but I was wrong. I'll function test it this week and then field-test it on birds in the Lake-of-the Woods country the week after. Ain't Fall a Grand Thing?