Originally Posted by rhr1956
Did you use a Forstner bit to drill the holes, or was that from a hole saw?
Yeah, my "exploratory" holes were a bit on the large size. I used a 1/2' forstner, of which I learned not to do as it grabbed terribly at the glass and wanted to pull itself into the hull instantly.
The largest hole was from the old electrical deck connection for the mast light. I have yet to replace the light or the connection, project for another day.