What makes you think that? I spend hours at the computer trying to learn! I can't help the fact that I'm not great at explaining something that's is somewhat alien to me... Yes language barrier, indeed. I honestly like collaborating with people, but things like this aren't very productive. If you don't mind, I'd like to keep up with the task in hand, and hopefully people will be able use it in the future. The guidance so far is already additional to the original project, so I'm actually glad Stoopalini stooped in with his knowledge. Thanks for that.
The pot's mentioned aren't concentric.
1 x 100K - Dual Gang (Filter)
1 x 100K (Sustain)
1 x 20K (Mid)
1 x 10K (Volume)
1 x 100K (Master Volume)
1 x 500K (Gain)
In the meantime, check this out if you've not seen it
https://zaardvark.blogspot.com/2016/05/ehx-pitch-fork-remote-control_22.html
Thanks again,
K