Red Dot or Blue/Green Dot on Engine

[Steve Swan]

Duane, thanks for posting your findings on another dot finding.  I believe your theory is a good one.

[Ssicbx]

Reading this thread yesterday I was thinking if I saw any of these dots on my bikes I had in the 70's.  I'm now 68 and that was a long time ago.  Anyway I woke up this morning thinking about these dots and said I have dots on my K4.  Does this count?  Red dots on carbs.