help with optipac buttons

[imovaherenow]

 

what's odd is when I first boot up the winxp box... with both a ps/2
mouse and the optipac connected thru usb via usb/serial cable when I Left
click it brings up the right click menu .. that goes for BOTH the ps/2 and
optipac buttons.. meanwhile even tho the menu comes up with the left click
the left click ALSO functions correctly .. I'm not sure if I'm explaining
this correctly....

when you on the desktop if you hold left click normally you can select a
bunch of icons with a dotted selection box... that's the correct function...

the problem I'm having is the right click menu shows up every time I click
the left button but if I click and HOLD the left button

[imovaherenow]

I contacted Andy from ultimarc...
 i determined that the problem was with the board the left button was outputting 5v and the right was outputting .5v .. so I'm sending it back for a new one..