first sorry for my poor english...
I begin to use usine for midi and have a small question about cc curve from the piano roll.
I try to make a cc curve for the filter of helios , like a automation enveloppe ( ableton live, reaper, cubase etc...)

but it seems to be not possible to do smooth curve ( I try with normal and log scale for the fader) the filter jump to the maximum very quick. and the fader is on the "1" position, although the cc curve is just on 64.
can somebody help me ? thanks a lot for reading
damien

