Can't Edit Auxilliary View Letter.

VERY strange. I have always been able to edit the label letter in section and auxiliary views, but I have created an auxiliary view that won't accept a letter edit.

There are NO other section or auxiliary views in this drawing.

I deleted and re-created the offending view.......twice. And came up with the same result.

I created a section view in the same drawing and can edit that letter just fine.

Re-started Solidworks (2008).

Re-started my pc.

Even changed out my keyboard.

Problem with the drawing template?

Nut loose on the keyboard?

Thanks!

SolidworksDrawings And Detailing