Escutcheon removal problem (Early beetle)

Hey Y'all:

I can't get the wiper switch out of the dash of my '58 VW Beetle. I bought the Escutcheon removal tool, but the aluminum escutcheon that holds to switch to the dash is badly worn and will not budge. I can't get enough leverage to move the escutcheon away from the dash & wiper switch because the notches on the escutcheon are worn away.

I am considering using a drill or saw to remove the escutcheon & switch, but am afraid of damage to my vintage dashboard.

PLEASE HELP ME WITH SOME HINTS OR HANDY TIPS!! I AM DESPARATE!!

Thank you,

Casey

Drill two small holes in it where the tool would engage, then use a pair of snap ring pliers.