CPWizard Sub Screen Not Launching with Layout Mapping

[greggooch]

I am trying to get Layout Mappings to work for CPWizard, where a "constant" such as lightgun, dial, or trackball would bring up a different layout than the default.  The problem I am having is that the sub screen only loads if there is no mapping.  I can get games like Tempest or World Class Bowling Deluxe to display the sub screen only if I uncheck the box in the CPWizard mapping section, but it displays the default mapping in that case.

I have tried reinstalling CPWizard (backing up my CPWizard config folder first), rebooting, and it still does not work even with the default settings from the installer.  I have tried mapping with "Control" vs. "Constant" and even tried both.

I should also mention that the preview tool in CPWizard itself displays the correct layout with no problem.  This is just when I am trying to get it to work with MAME.