I'm owner of an Arturia Laboratory 61 keyboard for some weeks now and I'm pretty happy with most of it.
One problem remains to be solved though:
The faders have a MIDI value range from 000 to 127. Normally you would expect the fader increasing the MIDI values linearly (linear fader curve) so that a fader being placed in the middle of its rail sends out a MIDI value of about 64.
8 of 9 of my faders do so but one does not. It increases the MIDI values almost exponentially
which is very bad. In the middle of its trail it sends out a value of 008
and from then on it becomes almost uncontrollable (it misses out some values and so on).
Any ideas to fix this would be highly appreciated!!!