went to the track (motorsports ranch-houston) this weekend and beat the hella my new gears and kaaz. really pleased with the way the kaaz puts the power down - much better control of the beast now. anyway next morning i see oil that had dripped on the garage floor beneath the diff area - not a lot - maybe a couple of ounces max. so i jack er up for a thorough inspection and see (and smell) gear oil on the underbody around the differential area. I checked the level in the diff and its full - make even a bit over-full. Im thinking that the oil was forced out from the diff vent tube - and generally got splattered about the undercarriage. I think the vent tube comes out the top of the diff and just gets routed into the diff mount on the chassis (where the diff mounts bolts to the chassis) - and is permiitted to leak down / out. kind of a crappy system i think. anybody else had this happen ?