Yamaha DTXpress/DTXplorer/DTXtreme

Well, I had previously posted here that after much experimentation 
with various rejection settings, etc. I had just about decided that 
tightening the Hart mesh heads a bit tighter solved the occasional 
dropped hit.

I'm no longer positive thats the final word.

We had a focused rehearsal yesterday that i set my volume waaay down 
for so two of the string players could work out some parts.

At one point i got a little 'into it' and struck the snare pretty 
hard and I'm pretty sure it dropped out.  I couldn't reproduce it 
however, so I'm a bit unsure.

To that point, I was pretty sure the 'over tightened heads' had 
solved the problem, but not 100% sure now.

We have rehearsal again today, so I'll get another opportunity.

Has anyone else experienced this issue and found the holy grail 
solution?  I think I'm close, but thats just not 'good enough' for 
me :-)

vlus