Lickshot siren schematic problem

[RasMills]

Hello everyone, first time posting on a forum.

I need some help figuring out a problem I was having with the schematic of the famous lickshot siren. Basically as you can see from the schematic there is a switch connected to s2-b that switches from nothing to ground or positive, in theory this switch should change the lfo range or something like that, but I tried the circuit and it has no effect at all. Does anyone have ever tried this schematic and can help me troubleshoot??

Thank you very much to anyone who can answer!!

[interruptor]

Hi,
I don't know this schematic, but tried to read it. Do you have a higher resolution version of it?
This pic is really hard to read, especially the gray writing.

[RasMills]

Hi, Thank you for answering, i got an answer in another forum, there was a small error in my schematic which i got from http://freedubcircuit.blogspot.com/2017 ... n.html?m=1.

I'm gonna post the working schematic!