I am wondering if you've verified any of the Parasit templates yourself? I've got a few of them unboxed (e.g.Theremin), but wanted top jacks so if the template is verified for these that would be awesome. Unfortunately, the Parasit boards mostly have the pots installed "upside down" (legs to the top of the board). For the U-235, which is the only one I boxed, this means that I had to position the board lower in the enclosure, since otherwise the top jacks would hit the capacitors and trimpots on the top side of the PCB.
I do wonder if I could rotate the pots 180 degrees and bend the legs, jumpering them to reverse the pins, to get more space... then they'd be laid out like a PPCB pot.