I have a great deal of back pain 24-7 but am addicted to riding. I just kinda suffer through it. Some days are better than others. While I know the 250 has a pretty upright riding position after about 20 minutes the slight bit of foward lean has my back and nerves screaming. I was wondering if anyone knew of a riser system that would bring the bars up and back just a shade. Any info would be highly appreciated.