Does anyone think the SC4 rides better? I love the ride of my non-X 05 Gade SDI. The MachZ not so much. I sold it because it was too fast but the ride had something to do with it. I'm a big guy (260 lbs) and want better shocks. I was ready to step up to an 800X for next year. Now I don't know. Anyone know where there is an 05 800X Gade for sale new or used?