Help needed with BTDR-2 reverb schematic

[Munky2500]

Hello!

I'm working on a modified Box of Hall reverb schematic. The three main modifications are the tone control, taken from EQD's Reverberation Machine, the Trail Length pot, and the Rat style clipping section, which I hope will saturate the reverb effect a bit. I am in no way an electrical engineer, so if anyone could let me know if there are any glaring issues or if it works at all I'd really appreciate it!

This is my first time trying to make a pedal, if that context helps.

 

[Cybercow]

Nothing stands out. (But then again I'm sitting down.)
Have you breadboarded it for verification?

 

[YourGuitarist]

From what I see, the clipping diodes will form a DC path from vref to GND when the diodes are engaged. I would make the GND side of the diodes Vref assuming vref has a big bypass capacitor >=47uF.