Pigments 4.0 MPE Issue?

[Khendarian]

I'm using Pigments 4.0 in stand alone mode with my McMillen K-Board configured for MPE. The tilt control on the board is set to control Macro 1 and Macro 1 dial is moving but nothing is actually happening with what it's set up to control nor is it registering under the M1 modulator as being moved. I've also replicated the behavior under Logic Pro.

[Khendarian]

Update: I switched the slide mode from Absolute to Relative Bipolar and it works as does Relative Unipolar.