The yellow paint & dark "burn" mark can be seem here, but one tooth left.
Also, there is an obvious yellow mark on the crank right of the dimple. This confused me.
When I go to line the marks up
........I'll rotate 180 and get the two marks closer together
........which sprocket do I turn? The cam clockwise or the crank counter clockwise?
I've heard sealer on the gasket & I've heard no sealer?
I have Yamabond 4
The key on the cam looks good but can't see the crank key.