I'm trying to replace the fuel sender in the Minx. It has the VDO Blue line "square Bezels" I tried doing Tidbarts. Ohm check, but I could not get a definitive reading as they were almost identical 43 and 45. The gauges are discontinued but they do have a listing for the sender still. They list the VDO at 10 /180 and then the US gauge is 240/ 35 so I'm not sure if they mean a US VDO gauge or US standard gauges, like as in every other gauge other than VDO Has anyone replaced the sender in a late 80's Boat?