I tried repairing the original water level switch to my 1963 RCA Whirlpool Imperial Mark XII washer and unfortunately the original water level switch no longer works, I have since installed a water level switch I had in my small parts stash that’s from a 80’s Maytag and that water level switch works but the issue I am having with it is it doesn’t want to do the partial drain on the super wash cycle and spent many hours trying to adjust it. Will a water level switch from a 80’s belt drive washer work or not? Or does it have to be one similar to the original water level switch that came in the machine?