I've been told this will work for the newer 7i version by breaking off certain standoffs. I'm not sure which ones.
I appreciate Emulsifide for curating details on converting a Tevo Little Monster to Duet controller. I tweaked his back by moving the post so it doesn't require support and modified the mounting bracket holes to utilize the stock bolts. I like the symmetry of DodgeDerek's case and only needed to move the mounting stud for the PanelDue v2 board about 1mm. I also added a reset icon over the reset hole (picture is first prototype) so I know the difference between reset and erase.