Hi Clive
Thank you for your response. Yes, I purchased the Pig from Wayne. It was pretty well in the condition it was when he purchased it, except that he had removed and sadly thrown away, the remnants of wings, bins etc, which made fabrication of new tinwork that little more tricky, without the benefit of the remnants as templates. My progress with the restoration has been slow, due to many other projects getting in the way from time to time. It now has new wings, bins and I am currently attempting to repair cracked weld in several places, something I have never encountered on any other armoured vehicle I have restored. Unfortunately, my welder has recently packed up and, supposedly due to Covid, no repair agents locally are able to offer better than 2 to 3 months lead time to get it fixed. Go figure. I am currently looking at upgrading to a new Tig.
I am surprised that the configuration of lugs on the back are not for anything specific but at least I do not need to try sourcing a suitable item. I will soon be re-commissioning the lighting system, yet again bleed the brakes, do some repairs to the passenger seat, so that I can get both battery covers to fit, without the back one fouling the underside of the seat frame and many other small jobs.
Thank you again for the information.
Malcolm