Hi Garth,
Here's some photos of how I did my setup. I used old leftover yacht fittings.
If anyone is interested, the Ronstan part nos. are as follows:-
Series 19, RC61901, car X 2
Series 19, RC6190-1.5 I-Beam Track X 1500mm
Series 19, RC61980,Track end X 1
RF498 saddle X 2
Expensive to...