Sling Pilots Forum

The original mounting plate for the fuel gauge sender has a ground lug as well as the positive terminal. When the sender is removed and remounted to the large kit supplied plate, the only provision for a ground return for the sender is through the sender mount which is ultimately riveted to the rib mounting plate. As You know this plate is insulated from the rib by a cork washer, not a good situation for conductivity.
Would it be wise to mount some sort of ground lug on the outside of the plate it self?

Sorry for the very late reply but thats what I did just in case.