Evening folks, a person I am doing work for is considering reversing the position of his winches on the cockpit combing. Presently he has Lewmar 46 self tailers in the forward location and 30's toward the stern. He would like to reverse their positions so that he may handle the sheets more efficiently while singlehanded, bringing the 46's closer to the helm as the jibsheet winches. I looked at the bolt up of both pairs... the 30's have 4 accesible nuts underneath, but the 46's only show 3. Question being... is there something I can't see, (a hidden lockdown nut that I didn't find,) or is this a standard fixture for this winch. Any input prior to relocating these winches would be greatly appreciated. Thanks, Marty