> Now keeping in mind that size does indead matter... I don't know Jeff's
> size but I'm no hulk of a man.
> I dove 2 weekends ago in Cayuga Lake (upstate NY Finger Lakes) with a
water
> temp of 35 and only needed 14lbs with my drysuit. Bottom time was 45
> minutes and for a good part of it I was sweating my @$$ off.
>
Call it a wild ass guess but your dry suit is not 7mm neoprene.