SOLVED Red Muffin sustain pot does nothing.

I just finished building the Red Muffin and the volume and tone pots affect the sound how you would assume, but sustain doesn't do anything at all. It sounds like a boost pedal with a tone control (albeit not a very loud boost). I tested the pot and it's reading as it should. I thought I did a good job building it. If anyone has any suggestions please help point me in the right direction.

After some fiddling around with it I've discovered I can remove the Tl071 and it doesn't make any difference. It still works partially without it.
 

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Solution
I really appreciate your suggestions. I fix it by going over it one by one and discovered I put 470nf where 470pf was called for. I finally got it working.

Congrats!

Now go to your OP, click on EDIT and up in the left corner of the post by the Thread Title is a drop down menu labelled (Prefix)... therein you'll find the SOLVED! button.
I really appreciate your suggestions. I fix it by going over it one by one and discovered I put 470nf where 470pf was called for. I finally got it working.

Congrats!

Now go to your OP, click on EDIT and up in the left corner of the post by the Thread Title is a drop down menu labelled (Prefix)... therein you'll find the SOLVED! button.
 
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