Quote Originally Posted by Timebender View Post
So I got that button off eBay, drilled a hole in my gauge for it, put it in, only to discover it's too tall and the cover wouldn't back on. So I dremeled the sides of the button and pushed it into its down position, and it kinda fits, but the faceplate still doesn't sit down all the way.

I'm going to guess that's normal?
For those gauges just fit the lens with an LED behind it, there's less space than the screen accurate version gauge.