Thanks. I think I may have identified the problem: the operator.
Let me publicly embarrass myself by saying it could have been in MF when I thought I had it switched to AF
Not sure - going diving at the bridge next month so I can test the theory.
I need a monitor that has no whiteout when glare hits it, and has a few vital bits of info that blink. I sure miss my Pentamirror.
More next month, or Aug for sure,