Folks, I have an odd topic for you to respond to. First, I'm a big guy (5'8" - 260 lb.) and wear both bibs and regular bike shorts. The problem is no matter which bike shorts I try/own it seems that none of the chamois's (not sure what the plural form of "chamois" is) seem to come up high/far enough on my butt. They all seem to hit about half way up my (for lack of a better word) crack. I "think" I'm sitting on the chamois on my seat but in all honesty, I'm not sure. I've always noticed this, but what prompted me to ask the question on here is when I noticed my father in law's (who is built more like a typical biker) chamois comes way up high on his rear end and when he rides you can actually see the chamois. Anybody else experience this? Any ideas why this is?