Fist time I had it set to 1200, it ran for 3 months before the stalling occured. This time around I set it to 1300. I guess next time I adjust it, I'll just try for 1400, LOL. The manual I have says 1400 in one place and 1300 +/- 100 in another place.
Plugs were reset gapped about 1000mi ago, were a nice tan. I checked the colour only a few days ago, still a nice tan, but didn't gap them.
1974 CB125S (purchased 1983, ate 2 crankshafts, sold 1984)
1986 Rebel 250 / N. California (purchased 2019)