Hello. This build plate holder + storage tray combo snugs under the bottom of your AMS perfectly, keeping your plates and tools floating above your work space. I provided models for the Left and Right sides of the AMS, make sure you print the correct one for your setup.
The storage tray features a removable insert, so you can roll with one long storage tray or two smaller trays. The build plates hold firm and don't wobble during printing. Overall the entire thing is solid hanging off the edge of my AMS, I give it a ten and I think you will too.
There are 3 versions of the AMS with different slot configurations. My model is designed to work with all three