Well finally got Reed's(reed YZ426) bike starting again. One of the KC Blue Riders had the appropiate jets for the bike. After I found out the dealer had the fuel screw set over 4 turns. It was amazing that the dang thing didn't fall out. LOL But sneaked out yesterday to take him riding to allow him to ride with a four stroke rider instead of the two stroke friends he had been riding with that thought he needed to try and ride it like them. LOL After about four and half hours on the bike he was riding much better, even catching some air. We still need to setup the bike more to him. This bike is weird though. It is the only one that doesn't have any sag(zero). I initially was like what the heck? Jason in KC loosened up the shock collar but still didn't give any. So we are going to play with it a little more. Today we went to Knobby Hill MX track. Pretty cool new track in the KC area. Had some interesting jumps and layout. Pat(KC Husky), Jim, Jason(Jason in KC), Reed, two youths on 4-wheelers and myself spent a good deal of the day by ourselves. Racing the kids on the 4-wheelers and ourselves, LOL. Playing on a nice little step-up jump and tabletop. Great day, great riding, great company. What more could you ask for?