more than often then these igaging dro's and their mountings get way overboard. i know my first ones were a major operation with more concern than than wiring a 220V machine with the power still on...... yikes. . . that qualifies me as a "dumbass"
after doing a few of them, i figured out its a very forgiving task. I've used SUGRU to mount one, a self tapping metal screw into a nylon spacer for another, they are very light weight and forgiving. . . others have used wood and epoxy, whatever it takes to get them straight and secure. . . and i still have a few of them left for anyone thats interested. . . .