Try our new info resource - "Aladdin's Cave" (Main menu)Just added a separate link to Ash's Dropbox thread (shortcut)
A bit of thinking outside the box - no pun intended.Roo have you looked at the rubber blocks that they fit on Horse Box ramps. I used some to make door stops on some UPVc Hotel double doors a few years back. They are big enough to make pretty much what you want with rubber to spare - just a thought. They have gone up a lot since I bought a pair in 2017!https://www.ebay.co.uk/itm/221899190890In the morning I will take a look in my garage as I used to have a few rubber mounts for previous 4x4's plus some orange graded suspension rubbers. If I find anything that might be suitable I will take a photo - postage all free to you Bud - I'll check against your sizes.