Diagram of simucube 2 pro/sport mounting holes in relation to the case?

Hi, I’m talking to a vendor who sells little 4 inch (101mm) screens that attach to the front of a simucube.

I don’t really want the supports in front, so I’m trying to find a pdf diagram that shows how much clearance there is between the threaded mounting screws and the simucube’s 16 sided case, so I can see if he can custom fabricate a bracket for me.

Is such a diagram available?

basically the clearance dimensions in this area highlighted.
(For a simucube pro R2)