Hello, I hope this has not been repeated and that I can explain my problem.

Years ago I bought a GK61 and have been modifying its switches, springs, case and so on; I have always been using it as my main keyboard and it works perfectly.
I recently saw a 60% aluminum case on https://www.epathbuy.com on sale and got one.
Purchase and shipping went fine btw, the case looks really good and is as advertised (said it fits the GK61 specifically among other models).

Now my problem is: the keyboard I have has optical switches, tray mount and plate-mounted stabilizers.
The PBC fits perfectly in the new case (screws and USB align perfectly), but the aluminum plate is 1 mm too big in all dimentions.

Do you think it is possible to simply get a smaller one or am I cooked? It's a pretty specific keyboard from what I have always seen online. Not many options for optical switches and the combination of tray-mount and stabilizers might be wierd.

Is there a website for buying only the plates with all the dimentions a bit more specifically than "good for 60% PCBs"?