Dammit Kendall, I'm not starting another damn "capo thread" just for you..so get back here and listen to what we're telling you!Best way to capo a 12 string is to cut two tiny "V" shaped grooves where the "Big" E and A strings contact the rubber. This works! I'me a tuning fanatic, and never had any trouble after I started doing this. Personally I use a Golden Gate capo for 12 string, but it works well with Shubb, Dunlop "C" clamp or Kaiser.
I guess like a few of us, I too lost interest in what at times was an interesting thread. Folks who see absolutely NO fault in their own ideology ALWAYS end up overstating their case...and then it's just like listening to advertising or commercials.
Rick