For the printing module Snapmaker should think about including tubing to help guide filament into the printing module. I was having some issues with it getting snagged on things and twisted up in the cable coming out of the module. I “borrowed” the tube that came with my makerbot, but I think this is the same stuff (link below). Its one of those little things that really helps. You don’t need much of it.
I am also thinking about making a filament guide that connects into the screw holes on the top and comes down at a 45 degree angle with a hole big enough to accept the tubing. It will help ensure that filament stays just where I want it.