Extra cap on this tube screamer circuit

[gutsofgold]

http://i348.photobucket.com/albums/q339/Skeggox/mainphp.jpg

It's the Way Huge screamer clone, I was just wondering what the extra electrolytic is in there for? I'm counting three electrolytics and two non-polars. I would assume it's just a simple power filter cap, and it would be the one on the far right?

[gutsofgold]

I only ask because I got to play this pedal in person and would really like to build it now. I started tracing the pcb from hand but soon realized what it actually was, apart from that extra cap. Anyone?

[Guitar_Ninja]

Without knowing where in the circuit it is it's pretty much impossible to tell. Why not finish tracing it? Then you'll know exactly where it is.