I sent my seat off to have it customized ( two painful Rocketless weeks), by Roberti Customs, you can check him out at www.ROBERTICUSTOMS.COM. I had him to craddle or dish out the pillion and he also put 1/4 " neoprene over the entire seat. Seems to have firmed it up a bit. I never had a problem with my half of the seat, but the wife was less than comfy. He did a nice job and was able to use the same cover even after making the pillion a bit wider. The wife has not rode yet so I'll let you know how it works out. They also do custom seat covers as well, very nice man to deal with. The whole process with shipping both ways was under $150. He is based in Houston Tx.