So there you have it. It's obviously a 15x12, unless you believe the lists posted on the internet (and information posted on the internet is never wrong, right?), which then would make it obviously a 14x12. Glad that got cleared up. Here's a link to a picture of the new maple reissue. http://www.drumcentral.com/drum_sets_40.htm
maybe someone can do computer scale voodoo to figure this out.