i need help in adjusting ignition timing, car is 93 TR V6. as per manual timing needs to bet set 5 degree BTDC. on the timing mark, BTDC is on top of 10 which is in the middle, 20 on the most left and 0 on the most right. my question is where the actual 5 degree BTDC is is on the actual 5(on the right of 10) or 15(on the left of 10, since BTDC is on top of 10) :confused: well thanks, and i know it's a bit confusing, sut deriously i'm not a technical minded person lol . thanks