Slight detail: I am not using mine as a stand for the GF, I have a big built-in work bench that it sits on. Everything I said was accurate.
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The GF is about 21" deep. The cart I have (Husky) is 18" deep. Thus, “it’s not deep enough for the GF”. Your GF will conservatively require 26 or 27" of depth from the front edge of the machine to the wall that is against its rear. (21" for the GF, and 5 or 6" relief for the vent hose. You can probably crunch that down to closer to 4" but you’ll have to wrangle the machine anytime you clean the vent tube.)
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You have to put swivels on it (purchased separately) to allow for full freedom of movement.
So, yeah, use this cart if you like. The GF will overhang the front and/or back by an inch, and you wont be able to put the back edge flush to your wall due to the vent location.
I’m not saying it can’t work in the right situation, but it’s not a 100% slam dunk.