Quote Originally Posted by printbus View Post
The RAMPS and heater relay were mounted in the provided holes. I threw spacers on these too, mainly so I could tuck wires under the boards.

Attachment 1517
Huh, so that's what those holes are for. My heat bed relay melted when I was still using the i3, and I haven't fixed it yet. I've been using the relay mount holes as a place to zip-tie up the cables for the heat bed.