THE SEAT IS NOT Designed to be "COMFY" while sitting still. It's designed to better when rolling... Seriously. Corbins cut in when your legs are down, Tobins do it, and my own BS Cut Seat does it. But the increase in comfort when moving (Which hopefully your doing most of the time) is well worth it...Tobin did take my waist size whenever ordering and it still feels very uncomfortable at stops. Maybe it is just me?Make sure to give him your waist size when ordering and he can probably put some extra padding on the sides if you talk to him.