99 WR 400. what should the standard wr timing look like? In the manual from what I understood the timing dots on the cams should be level with the head and marks on top straight up. After my shim replacement I had my intake cam one tooth clockwise and it ran fine. Last night when I noticed this I returned the intake cam back to flush and it does run better but I have a "cough" at speed now and again. Do I need to rethink my jetting again? Is switching to yz timing by turning my exhaust cam a tooth clockwise worth it and should I rejet in either case?