Flatbox Rev 4 wrist rest / extender

2 versions of an extender I made for my Flatbox Rev 4. It makes it more comfortable on your wrists as it places them at the same height as the buttons, but also gives the controller more of a footprint for resting it on your legs if not playing on a desk.

V1 is my preferred version, as it fits my wrists perfectly and is a good size - I use the 180mm version but if you have slightly bigger hands you might prefer the 200mm one.
V2 has a longer ramped front which some people may find more comfortable.

Each version is held to the Flatbox controller using the existing M2 screw holes and there is a brace that attaches both sides together together which requires 6 x M2 heat set inserts - unless you have a printed big enough where I have included a 1-piece version of each.

Personally, I am using the fantastic M2 heat set insert model here by Jarhead https://www.printables.com/model/615156-flatbox-rev-4-with-shadow-line but it will also work with the other versions of the Rev 4 that require M3 wood screws, which will easily bore out the M2 hole (or you can drill it slightly larger is you have this case design)