Build Your Own Clone Message Board

I'm trying to figure out these schematics thingy's
I'm having a problem with my lazy sprocket
led/bypass work but when switched on I get no effect and signal volume drops to maybe 10 percent
I've slowly gone and changed just about every component on the board with no change
So I'm trying to trace the signal but I'm not sure how
If I'm doing it right I have signal up to Q1 but don't know where to go from there
Could someone please post the signal path
oh and please explain what happens when the signal gets to Q1

Edit:
well I figure out what was wrong
I bought a bunch of byoc and ggg boards from ebay and some of them were partly populated
This was version 1.4 and the previous owner cut the trace as per 1.2/1.3 versions required
I spent a lot of time trying to figure this out
ah well, I still have some hair left
and still have a lot to learn
The Lazy Sprockets alive and well
Tim

Cool, Tim. Check out the Attack mod - easy to do and gives you a bit longer swell and control...