Can the center screw in the bottom of the focuser be removed?
You can fix the EAF adapter with one longer screw.
Here is the mechanical drawing of EAF adapter and you can measure the size for confirmation.
I've seen a few solutions to the Moonlite and EAF:
1) Lots of strong velcro (that 3M Dual Lock stuff) for the bracket.
2) Completely removing the Moonlite housing, drilling a couple holes, threading the holes, and using the new holes for the EAF bracket.
3) Mount the EAF on the rail holding the telescope with some custom brackets.
I've held off, waiting for a true solution. Though there is a lack of structural mounting points on the Moonlite.