Splice-Serum doesn't keep Midi Learn

I  just rented Splice-Serum OS X 1.113. Super cool! Don't have the synth on my account like I have NERVE here at Xfer so I don't have access to the  Serum Forum.

I'm having an issue, not sure what I'm doing wrong. I MIDI learn any parameter to my controller all fine and dandy, but once I change the preset I loose that map. 

Toni

MIDI assignments are saved with a preset, and loaded.

You need to save your MIDI map, you can save it as default.mmp if you want it to be default and persist preset changes.

Thank you Steve :)