I've started to adjust the pump in my OM616 with a M/RSF governer. Ive adjusted the two screws circled 1 turn CCW. I'm still not getting any smoke though (max EGT ~1020deg F) and now the the engine does not return to idle properly, is there another adjustment to correct this? The upside is the car feels abit stronger.

Any suggestions as to what i need to adjust?
Thanks