Metropolis + M303

Anybody had experience sequencing the M303 from Acidlab with the Metropolis? Can’t seem to get the M303 to respond well to the Metropolis. Whereas if I take CV/Gate from an actual TB-303, the M303 responds as it should. The Metropolis and M303 are both working properly, they just not playing nicely with each other. Thanks

What is the issue exactly?