After some worry about sudden high oil pressure I ordered a mechanical oil pressure test kit. It shows 50 lbs of pressure with cold engine, not the +70 lbs readings the electrical gage was giving me. So, do I consider 70 lbs the old gage my new normal, or do I look for electrical influences. Some of you suggested things to find the electrical glitch. You don't have to answer that.
Thank you for your input.