[Elecraft] K3 intermittent display problem and heat problem

[Tad Williamson]

The display on my K3 "wigs" out every now and then and a light tap above the
display corrects it. I plan on taking the covers off and reseating
everything
around the display.
It's always warm in my shack, and I can't remember how it has been, but it
seems
like it is warmer just above the display when I touch the case there.
Any ideas on what to look for? Except for the display, the rig is working
fine.
73, Tad, WF4W