G'day guys. Just got back from the M/X track. This Pred is veeeeery fast. No other fast quads there, but there were some fast 2 wheelers, and they could'nt keep up, & they were veeeery easy to chase down. I'm running w/b &152.5 needle 96 octane. The popping is still happening a lot, no doubt it is the rev limiter. Does any know how to disconnect it for a short time so I can make sure it is nothing else. I felt the rear tires were really slippery on a hot (90 degrees) hard marbling track. During a corner the rear would break traction very easily & slide out. Any ideas on a tyre better suited than the Maxxis Razr PP ? Front wheels are still dragging. I loosened the front shocks to 1.5 inches of threads showing, now I'II start playing with her rear.[img]i/expressions/face-icon-small-happy.gif[/img] Please keep the ideas , tricks, hints & comments comming. Thanks from down under. Geoff