I just moved into a new setup with a X1 mk1 and a X1 mk2. I really like the X1 mk2, it is extremely easy to configure, setup, everything... but I am having loads of trouble with the X1 mk1.

Are there any known issues about using both of them together? why is not getting the midi custom maps the X1? why when the mk1 is controlling C/D is also managin fx 1/2 rather than 3/4?

I am even considering to trade in the mk1 and getting another mk2. Does anybody know where I can do that?