OK, I went with mechanical linkage based on Larry's design.
I cut off the end of the pedal rod and welding on a bracket I made to accept another rod end. I went with 1/4" ends and 1/4" stainless rod to the carb. I lucked out and stopped by metals supermarket and they had some the 1/4" X 5 ft. stainless rod in their remnant area for 3.00. I used the two bolt igus bearing EFOI-06 and put it on the inside of the foot box. I also added a rod collar on the inside so the rod can't slide. I still have to make a return spring bracket. Thanks again Larry.
