JMAN Hihat Mod Schematic

[sfallows]

Hi all, does anyone have a schematic detailing how JMAN's hihat mod works and how it could be rebuilt?  I had been looking for a 2nd box with no success, so thinking I might be able to build myself a second.  I do have an original 2box hihat collecting dust, so it could be possible to scavenge the sensor if that makes it easier.  Thanks!