ORIGINAL: Hobbsy
That is a long way out, 1/2 to 1 turn out is more like it. If it has good compression then timing is not the problem. Mine is .008 from the end of the spraybar. Two Saito feeler guages worth as seen in the mic.
I must be confused. The mic in the picture reads 0.016", not 0.008" as you wrote. What am I missing?