I use my motorized bike for general transportation. After about an hour it get very uncomfortable. I've tried several times to build my own custom seat, but I'm just not getting it right. Regular bicycle seats are fine for bicycling because the seat is only one of five contact points. However when riding a motorized bike, the seat takes most of the weight most of the time. Has anyone else done a seat project? I'm thinking of maybe a banana system that is similar to a regular motorcycle seat.