05-03-2018, 12:56 PM
Well after a morning in the workshop I have given up trying to machine the inserts for the engine mountings in poly bar. Even with a mandrel the material just is too soft to machine down to 1.5mm thick. I have taken the easy option and ordered some silicone rubber tubing 13mm o/d and 10mm i/d from that well known auction site. A one metre length will make enough inserts for the next millenium.