Hey there!
I got myself a FW and I am loving it. I have noticed that the expansion cards are a bit recessed (maybe it is just me):
So I printed some shims to even things out:
It’s a simple thing, that could be done with some cardboard, but my FW deserves better! Here is the .stl Framework Laptop Expansion Card Shim by Ingegneus - Thingiverse. Change the thickness in your slicer, if the shim is too thick or slim for your expansion card