Hey all, does anyone know the reason for some small engines to only have 1 adjustment screw instead of 2 with a H and L? I am working on an Auger with only 1 adjustment screw, got it running but was curious as to how that 1 adjustment screw manages both high and low speeds?
I have tried to google with no luck, I did watch a video explaining what the screw does but how does it manage both ranges of rpm?
#2
Russ2251
was curious as to how that 1 adjustment screw manages both high and low speeds?
