I have no problem with the America seat I have on my Speedmaster. Seems comfy to me. I have ridden from the Poconos PA to Laconia NH non-stop and had no butt issues. Longest ride for me on the new bike so far Not including circles around the mountain ending up back home again.

I learned all I need to know about life by killing smart people and eating their brains.
Eat right ,Exercise ,Stay fit, Die Anyway!