I just recieved my first drysuit. It is an Andy's DS3 with suspenders. I stuck to the basics. Anyways, when I put it on and cinch up the suspenders to bring up the croth I am able to fold over 6-8" of the suit. It is a stock size XL, and I am 6' 220. Are drysuits supposed to fit this big or should I exchange it for an XL Short?