Problem solved. This butt thing has really benn bothering me for a while. I finally figured out what is was. I've been eat low carb bread. They use sugar alcohols as sugar substitutes. It's the same stuff they put in Ex-lax. That's why my rear is sore ans stingy after 2 miles. I've riden 5 miles today with no pain. I just went back to good old fashionsed wheat bread.

I just got all the tubes in for my trike. Some components are coming in tomoroow. I got Deore LX reah hub, Deore derailluer, Shimano bar end shifters, Nashbar cleats and pedals, and Lake mountain bike shoes.