i don’t know if Cre8 is shipping the cases with the firmware loaded by default now, but i bought mine a little while ago and the midi to cv range was set to like 8 octaves, which made it difficult to track pitch accurately. i would have to lower the octave significantly on the midi master to get a normal response in cv. but i emailed them about it and they sent me a firmware update they had that limited the octave range to 4, which worked perfectly. so if you need that, i have it or they’ll send it to you if you contact them. they have pretty great customer service
i almost ended up selling it before i realized there was a fix but it was going to be so hard to justify having to buy a case, a tiptop zeus, a midi to cv module, and an audio output module. which would all cost more than this case alone. so as a poor person, i was very happy about this