Brief Description: visor mounts; fit and tap 1 hole
6 holes...only one got gummed up with hysol. Debated how to handle this when I bonded the pad on - never figured out a good solution, Only got one hole to deal with. Drilled out with #39 drill, then tapped with 8-32 tap. Careful not to penetrate into window itself.
It is the bottom-most hole on R side... marked with red Sharpie. Came out good. Love it when a plan works!