Big Muff issues - no sound - strange Q readings?! Pictures added

[Sibob]

Hi guys, late here in the UK so I'm not thinking straight, standard

I'm building a Green Muff from the pedalparts.co.uk PCB/PDF:
http://pedalparts.co.uk/wp-content/uploads/2013/08/BigMuff.pdf

Component Changes:
R19 - 10k
C1 - 330n
C3 - 330n
C4 - 330n
C7 - 330n
C10 - 22n

I think I have some serious issues as here are my transistor readings:

Power in    8.71v

Q1   
C   4.44
B   0.72
E   0.13

Q2   
C   0
B   0
E   0

Q3   
C   7.67
B   0
E   0

Q4   
C   4.37
B   1.36
E   0.86







Socketed components are currently long-legged...an issue perhaps?


Where to start? I tried putting a different 2n5088 in place of Q2, still no readings.
I very new to debugging/troubleshooting, so any pointers, starting points etc are very welcome

Thanks
Si

[jimilee]

Pictures of both sides of the board would be a good start.

[murdog47]

If you are getting no sound an audio probe would be a good start. Follow the audio path with the schematic, starting at the pcb input. Finding where you lose signal can point you to a bad component, solder bridge, etc.

[Sibob]

Thanks guys. Pictures added
I don't have an audio probe, will look into making one

Thanks
Si

[murdog47]

He's currently restocking but this is a great way to get an all inane testing rig 

http://www.jmkpcbs.com/JMK_PCBs/Store_files/The%20Testing%20Rig.pdf

[murdog47]

Long legs are not an issue. Just make sure they are all set in the sockets and making connection. Are you getting a bypass signal and no effect or neither?

[Sibob]

Yes, I've made sure all socketed components are pushed into the sockets and connected. Although I'll go through again and triple-check.
I haven't got a switch setup on my (very) rudimentary test rig, so it's just Ins/Outs to jack sockets.
I'll put another circuit on it to test it's not the 'rig', however it was working on the previous circuit (I know that means nothing )

That test rig PCB looks awesome! Thanks for the headsup!

Si