This ANET A8 power cover was added on too so you can attach it to the ANET A2 aluminum frame. I made a spacer to go on top. I use M4 cap screws to attach it to the
...Plus frame with T nuts, just because I had those on hand. I use 2 M3 nuts and cap bolts to attach the power supply on the top. There is a top piece to attach the power supply to the frame. You will have to move your controller board all the way to the top. Also, you will have to make your Z endstop wires longer.
You have to move a few things around, but it's worth it to not have a lose power supply to deal with.
