Hello Florian,

> Do you really use all six pins of the 16way connector for ground

Yes, i am using all 6 pins (ie three lines on the stripboard).

I am also considering running some 24gauge wire along the rear of the stripboard to increase the magnitude of these lines also, for
good measure.

> Could you proove the "crosstalk" by mounting only one LFO and one VCO to the case

I don't understand what that would achieve

Julian