Done. Tested it and it can hold all five lathe chucks happily which is impressive as I certainly can’t hold them all at once! Annoyingly the drawer front is welded on out of square. This irks me greatly, however I can’t really be bothered to sort it. I’m going to buy a new cam lock as the original was opened with a screwdriver (not by me) and is a wee bit mashed! The linkages for the brake stop are going to be red. First link reattached, this is a bit fiddly as you have to pass it through the cabinet. This will all need doing before the chip tray goes back on.