This is a remix of the GT2560 housing from lukie80(https://www.thingiverse.com/thing:1279978) with a mount for 2020 extrusions. I also made the usb outlet slightly larger like some of the other remixes. The mounting holes are to be used with m5x10 screws.
You can find the lid for these on the link above on lukie80's original.
81mm is for the A+ revision only
Added 2 81mm wide versions
The honeycomb version gets flagged by repetier for manifolds but should still work.
The other one is the honeycomb but the repair process took out the honeycomb I placed in the bottom. So I'm going to work on that within the next few days if it doesn't print correctly.
I haven't printed this yet but will be later today to see if everything lines up correctly.
Only difference is that it has been checked and repaired by Netfabb just in case the original doesn't work.