Ok. So I finally "fixed" the johnny glove issue I was having. I replaced the x nut, and glove switch. The glove worked very well for a couple weeks. I then started to notice the glove vibrating a bit as it was traveling back and forth.

Shortly after those symptoms started the glove will no longer move. The x screw rotates and the glove mech does not move. I am assuming the x nut has stripped out again.

My question is what would have caused the nut to strip out so quickly? What can I do to remedy the situation next time?

Should I lubricate the screw? Yes. I realize what I said

Anyone else ever run into this problem?

Thanks for the info. I will certainly do the things you suggested. I bought an extra x nut when I bought the last one.
I was wondering if I should buy a new x screw as well?

I actually thought I was purchasing one when I made my Johnny parts order. But I mindlessly ordered an X rod.