I picked up a DC digital multi-function meter to keep an eye on the flux capacitor I installed. I added a drawer to accommodate the extra plutonium.
There are several versions I uploaded I thought would be useful including some alternatives that provide a track for the drawer to slide in. If you are not sure which to use go with try the following:
(1) 843XX Rostock Max v2 Assembly - 84310 Top Vertical Support-MM-Alt.stl
(1) 843XX Rostock Max v2 Assembly - 84310 Top Vertical Support-Drawer-v2.stl
If you are waiting for the meter to arrive or not sure if you are going to add it right away then print out (1) 843XX Rostock Max v2 Assembly - 84310 Top Vertical Support-Drawer-v2-Wide.stl for the time being.
It's wasted space, so why not add some bins to take advantage of it. If you want info on the conversion, see the forum post for details.