Tony thanks,that was at the beginning of last season.I wasn't running 8bu's yet..just stock weights loaded.IF you remember I had some issues early last year after my rebuild.Found some bare wires under my handlebar from mice chewing and there was some grounding going on and later found my TPS was fried.that is why I couldn't get her to open up and was stunned myself.Now it is all fixed,8bu-10's in and she was running awesome towards end of season until I blew a couple windows out of the track..so didn't get a chance to get the SRX on the River ice to see what she would do,but it was sure pulling mighty strong,that I noticed for sure.She is a strong runner now,just need a new track,more studs and change every bearing and fix jackshaft mounting plates that hold the bearing clutch side.And she will be ready to rip again...