Mainly because you cant even get a straight view on the peep hole. I can get the light on it good if I take the resevoir tank out but I can not get a good shot at the hole. So Im left looking at it from the front and guessing what my timing is set at. I just set it and figured I had it set good. It didnt ping like it did before then I got in the HWY and it was pinging.
So how exactly do you see the peep hole?
So how exactly do you see the peep hole?
also putting white lines on your timing marks helps ALOT.

