Which governor is this? Is this is the Jihistoru..or however in the world you spell it?
If so, you just loosen the screws on the back of the governor and rotate the rear plate into the position you would like it, then re-safety the screws. No biggie. I fretted over doing it for a while and it turned out to be no big deal.
Here's my governor after rotation:
And on the engine....
