Midi Fighter Twister pan

I have assigned a knob to a track pan on the MFT. I have defined the knob in the mf utility to have an indicator type of “dot”. The problem is with the CSS script, the knob is shown at value 0 (panned hard left). If I move the knob, it pans the track hard left and then I can move it to center position.

I have the pan knob control set to “default”, but I have tried “custom” with various settings and can’t seem to get it to work the way I think it should. There is no way to set a “starting value” for a knob?

TL;DR: I’d like the pan knob to be set to the center position (halfway) when I start the live set.