Originally Posted by RC*PHREAK

i had no problems clearing any of the jumps on our track. when i tried 35/72 i went as high as about 70 degrees on the timing, but at that setting it cogged at low speeds, came off hot and lost too much on the bottom (but was VERY fast on the straight). so i wouldn't go any higher than about 65 degrees on the timing (for those that don't have the motor, the last marked line on the can is 60 degrees).