Have you been having trouble with bed adhesion for filaments like ABS or ASA on Poseidon? Maybe your prints have been curling up at the edges or have shifted during printing?
We just got in some new build plates, including 3 which are two-sided. One side is textured, like our original plate (and some of the new plates) and the other is smooth. The smooth side seems to give great adhesion.
These build plates are stored in the top drawer of the black cabinet underneath Poseidon, along with other build plate choices for the Prusa printers.