EHX nano small stone phaser clean blend mod

[FredjeBE]

Hi everyone, new users and all that   

I've got a question about the ehx small stone phaser. i've want to put a blend mod in the pedal, because i use mine after my fuzz and somtimes i just want a more subtle sound.

Now i've found different kinds of diy blend mods, but i can't find where i should solder te in and out on the pcb o the pedal ?
Any help is appreciated

[peterg]

Is this a store bought pedal or are ypu making a clone? Please post the schematic.