XNote Stopwatch

I'm using a switch mat on the floor to record snap times. In addition to capturing snap times, I'd like to capture contact time on the switch mat. Anyone know a way to accomplish this? I have the ability to wire a DPDT relay that would be activated by the switch mat, but can't figure out if XNoteStopwatch will capture. Maybe by using 2 computers with XNoteStopwatch running? Much prefer to have times stored to a single file.

XNote Stopwatch already captures local PC time. See Results windows. Unfortunately it's not possible to capture both snap and local time to Excel but it can be provided in personal custom build if your are a registered user.