Partially O.T... My local track owners t4 will start intermittantly counting at the 2 mintue mark. We figured out that the loop is placed so close to the last turn onto the straight that he is at full accelleration. The transponder at that point has so little voltage that it will not operate. He is solving that problem by expanding the track about 25' further... He sent back one transponder because he thought it was faulty. Nobody else seems to have that problem.
Speed Merchant Rev7, Tekin, TQ Racing (wire), Team Tamale
RC Excitement - Buy where you race, support your local tracks.