Pitch bend tuning - DEMO version

[TinderArts]

I've been trying the demo and it's wonderful. One issue I have is that the pitch bend when set to whatever interval, is flat (when bending up). Is there a fine tuning function for pitch bend that I'm missing?

(yes, I've checked if my controller messages are sending the proper values)

Thanks.

[xavier]

There is a switch "Bend on" and a knob "Bend Range". Did you set them ?

[TinderArts]

Yes, the bend range is set to two (whole step). When I bend up it doesn't go all the way, it's a bit flat.