i double checked and its for sure an F and it does flash when i turn on the right turn signal but it just stays on steady when in the center position and when I put it in left turn. So seems something is wacky with the wiring I guess. Did they actually make a rd200 in 1972 or is this a CS3? the vin does start with CS3 but it does not have the teardrop style tank like the 70 or 71 CS3. I wonder if this may be a euro or jap spec bike
thx
wp