I have a 5mm glass plate on top of my aluminium plate on the 2X. This shim will fix the problem with the extra height

I created two extra versions. Large adds 2mm on top of the normal and XLarge adds 4mm on top of the normal. XLarge should be high enough for a 9mm plate. I haven't printed Large and XLarge to test them

Open the back of the printer and place the shim on the back of the build platform as shown in the photos. Warning: there is a screw hidden behind the cabling at the back and it uses a different allen key than any other screws on the bot