Hi all, I am building some custom motor mounts. I have a round tubular bushing from a rear end shackle, with the rubber inside captive. I need to weld mounts to the outside steel sleeve while distrubing the rubber as little as possible. The sleeve is about 1/16th inch thick tubing. I want to weld three 1/2" rods to this sleeve to hold it firmly in space. The motor will mount via a bolt thru the center of the bushing. I was thinking of submurging all but the top edge of the shackle in a small pan of water and then doing very short overlapping spot wleds, giving the metal good time to cool between shots. Anyone ever done this or know of a better way?