Sunking Grounding question

[ggarms]

Where is this pedal grounded? Am I blind or is not through a ground pad?

[ggarms]

For the record I'm building the true bypass, not buffered. I'm not seeing a ground on the diagram. Agh she's ready to test otherwise! Halp!

[rullywowr]

Are you building ver3?  It would be the brown wire that says "ground" which is connected to s2.  Sorry to be a smart ass but it right there on page one 

[ggarms]

Haha I etched it so I'm doing the single sided version. I see the hole above the 9vis ground but just want to double check.

[rullywowr]

Oh I see, understandable. Yep, it's the one above +9v. You can tell because it's connected to the ground pour which goes all around the PCB. 

Looking forward to seeing your build!  Sunking is a great one.

[ggarms]

I'm about to fire it up! I'm three for three this week on first time power on with no problems so so keep your fingers crossed

[rullywowr]

Always exciting, the moment of truth!

[ggarms]

Good and bad news! Powered her up, and she works like  charm, save for a very high pitched  and loud squeal when the tone and gain are cranked. Time to poke!