I think my motor may be idling to high. In a test tank in neutral it is about 1200 RPM's. The manual says it should be between 600-700 RPM's but I don't know if that's in gear under load or in neutral. I was just wondering if anyone knows how to set the idle. I am used to carb's having what is called an idle screw, but these do not appear to have that. Is the idle controlled by jets on this motor? Any help would be great. Thanks