Mlpankey, or anyone with input,mlpankey after talkin at ya last night I worked on gov. again today I cant say I really accomplished much. I put the insp. cover back on an ran the thing a short while without the rad. on so I could play around with the thing and try a few things. I removed the spring from inside and checked it over real good it seems to be fine no weak spots or anything the holes it hooks in aint elongated or nothing, when I reach in and flare the wieghts with finger or screwdriver the thrustbearing or collar slides on the shaft and moves cross-shaft which moves carb linkage. It appears that the thing works fine when I move the throttle lever WITHOUT the tractor runnin. Now when I start the tractor I can open up on throttle lever from the seat and tractor will come up like its suppose to and when I back off the throttle lever she idles back down but not as low as it should. When I reach around and shut the throttle by grabbin the carb linkage and manually pushin back shut then it will open up again with the hand throttle like it should. Sooo, in other words it seems the thing will work once then after I back off the throttle and open her up again it wont come back up a second time( unless I reach around and close the carb by hand.) I was wonderin on this zenith if ther should be a return spring on the carb linkage some where. There never was anything that I saw on it before and gov. worked fine I did however have to pull carb to fix a leaky float and have had this trouble every since. On the carb where the carb rod goes into the small hole on the butterfly valve there is another small hole where a spring COULD hook and a fellow could put a spring on it. It would probly need to be a small weak spring just to return the carb rod back to the idle stop. I ran out of time today and will try this test tommorow. Thanks for any suggestions. Hoss