-I took one of the original knobs off and measured it up.
-Then I cut all of them from the backside all the way past the largest rectangular area.. drilled and tapped at that time also.
-Made a small holding block for the now done side to go into.
-Cut to final height and cut circles and text.
-Filled text in with paint.. let it dry
-A few passes on emory cloth on a flat surface and the text shows up..
-Take pic and post on GJ!!