Some days ago I noticed that the patches on the bank n. 9 of my NL2X just have nothing to do with the patch list on the manual (the patch name is "arpeggio" and the actual patch is a lead or a bass, and so on).
I supposed that the previous owner made some custom patch on that bank, but that bank should (together with banks 4-8) be ROM only.
Is there anyone able to solve the riddle?
Thank you for your help!

