Jay,
I am interested in your receiver . I have an old ace transmitter on 27.045 (red) so that would be perfect. Let me know if you still have it and I'll get you out a USPS MO right away. I also have some news on those Ace / Rand stick bales My guy Sandy has made a drawing from 3d solid works but mine had a crumpled up end where the pot is clamped so I am disassembling (very carefully) one of my good ones and then he will finish the end that is the problem. The only thing he is having trouble with his resolution is on the ratchet for the throttle stick but I don't think it is necessary for what I need. I'll send you a drawing as soon as we get it done. If this works it will be great as I only have 2 out of 11 that are not broken.
Thanks
Mark O'Connell