I picked up the shaft assembly from the scrap yard last night

Looks like it will do the job nicely

The set up is from a mondeo Mk2, I'll get some new shafts made to order at some point but its a good starting point for me to adapt and try first

The inner shaft is 28mm diameter the outer shaft is 27mm diameter

Can other people tell me what shaft size you are running and whats it from?