on high boost on the dyno! but, here is my (and other's) theory on the slipping! when it gets warm, the pedal releases much higher....so, what i think was happening was the clutch was not ever getting COMPLETELY released and therefore was like me putting a tiny bit of pressure on the pedal(but in actuality, the pedal was just adjusted wrong). that BETTER be the problem, or me and RPS are gonna have some issues!