Hah! That's exactly what I did...

Actually not exactly, I folded the bit around the hole and
tore out a nice round bit (well half round but folded so it
eventually made a round) to fit over the knob.

Paul

"Ross Oliver" wrote in message
...
Take a sheet of 8x11
paper, fold into thirds like you are mailing a letter. Hold
vertically, and poke a hole just above center using a pen or pencil.
Hang on the AI adjustment knob. Covers the AI and DG perfectly. My
CFII gets credit for this one, thanks Greg!