The whole cabinet itself weigths about 100kg, there is no stability problem and it is mounted to the wall (steel concrete).
In the base compartment I have about 30kg of filament, don’t worry it does no heat up. So totally about 150kg including H2S and AMS (laoded with filament).
And clearly I am not trying to use the spool holder on the side. I don not use
it with the P1S yet, I have a spool roller above the printer on the level where the AMSs reside.Maybe not very easy to use with TPU, that I hardly used til now.
The wobbly feed I guess to remove as I guess it could be better no wobble that the printer would collide with the cabinet constantly. I also bought and did not use them on the P1S as well I tried the Hula. Both did not convince me on the P1S.
About the cooling and power I thought to give 5-7cm more clearance from the
wall to have a poop exit on the side plus power feed with a 90° twisted cable and air vent. Theoretically I could attach it to a wall hole used to exhaust kitchen fumes I don’t use as we are only to people working into my office and do not cook anything there than espresso. And I only print there very few things, as I do IT consulting for my living. I just do not like 3D printing in my apartment.