Hi Cristobal,
Thanks for the explanation. I was thinking it may have a second one, like the 'B' button that goes to the next bank on the Elements. I see in your mapping library that there is the item to switch to another button bank, but with the Wave only one exists. I guess the Tangent Mapper only has one defined for the Wave. Is there any documentation from Tangent on how their mapping works? Would love to look through it if you have a link.
My Elements has 6 units (3x Bt, Kb, Tk, Mf).
Jan