Jon, worth a try.
maybe give him a call first from the number in Sat. Courier, Car Accesories.
'Claypots Towbars'.
Jim Nut, Behind the Occidental, Up towards the Grove on Claypots Road.
End of the lane.
Or Iain up in Fotheringham Drive, Monifieth. Or is it Provost Drive, Iain Fotheringham ??
Maybe also a trailer advert in the Courier.
george