#15 Rotation not working in 2.0b18

[Anonymous]

Using HP TC4400 TabletPC with ISD V4.0 digitizer (WACF004), OS X 10.6.7, TabletMagic 2.0b18.
Selecting tablet rotation from drop-down list in Mapping tab in the PrefPane does not have any effect on the tablet behavior. The selected rotation option does not also persist closing and reopening of System Preferences, returns to "No Rotation" and seems not to be saved in a preset.
Thanks in advance for fixing it.