Johnny,
Attachment 749576
Someone was asking about this kit.

Yes, this is the kit i was trying to get details on. Do you have anymore photos on this installation.

I think i have figured how and what, but any other info would be great.

The additional "pot" tied the the center post on the steering pot. It added more resistance to the circuit for either steering direction. With the pot all the way down, 0 ohm, means no end point limiting for the steering servo. with the pot turned up, it added in series, ressitance in the circiut and limited servo throw. (At least this what i think). If anyone knows different, please let me know.

I have to measure the total resistance accross the steering pot in the radio to get an idea of the how much more i need in the "rate pot".

Thanks Tracy