Flipped projector adjustable stand

This stand is adjustable and is meant to flip a projector.
I used it to put my projector on the top of a shelf. This way I didn't have to fix it on the ceiling.
The pins and sliding bars make the print adjustable.

The sliding bars should be printed standing with a raft.
The corners and pins should be printed four times.
The other files have to be printed twice.

I added some foam strip in the corners and several rubber pads under the print.

https://youtu.be/pOA24Uobra0