the file was "invisable.gif" whatever that means, so I went to 4share and created an account, downloaded the file, then was told "the file did not tranfer because it was email", I am really sorry to have wasted all your time for just one view of the proper parts to control or limit the engine speed, the spring that was listed for the governor/throttle controls "aren't available" @ B&S, I DID learn a FANTASTIC amount of stuff about the flywheel, its' weights, the carb, etc. The machine runs really good for about 3 to 4 minutes, then the weights take over and it screams as I lunge to throttle off.
Anyway, I will just accept your answer, I know it is probably a pain having to check to see all the time if I fixed this or not. My dad loved this tiller and so did I, since his death my sister has just about destroyed any good piece of farm equipment by letting her friends use it for her, thus the maintenance was ignored, etc., I am so frustrated because I have rebuilt the riding lawnmower, the Ford 8N tractor, the push mower, the rainbird system...and his F-150 I pulled the old engine out and installed a rebuilt!!! Although I thought this would be a matter of logic and diagrams/parts would be easy to order, I never dreamed I would occupy anyone's time like I have yours. Thank you for trying to help me. I think what I need next is to cry-like any self respecting girl mechanic would do! ha ha