Yamaha DTXpress/DTXplorer/DTXtreme

I have a DTXpress 1 kit that is giving me troubles.  I have had it 
for a few years and never had any trouble other than the bass tower 
going out, but thats a different story.  My problem must be somewhere 
in my HH60 set up in the module.  I have stereo chords and have tried 
it in the 9/10 spot ant received a signal fine.  My pad type is set 
to TP HH.  The Trig Bypass is set right.  I tried adjusting the Hi-
Hat Offset.  I ended up doing a factory set (hated that) to attempt 
getting my hi hat control back.

Any Ideas?
Thanks, THolman