Seems a bit strange to me.

I would start from scratch and just patch a VCO into the BBD input and
monitor the BBD output whilst manually tweaking the delay time to
check the basic functionality of the module. Then I would try an LFO
to modulate the delay time to determine that the CV2 input is
functioning correctly. If that works then I would re-try the envelope
generator just to be sure I had actually connected it properly. Then I
would try a different envelope generator or perhaps recheck the
envelope generator settings.

One other thought, the feedback isn't set to a point that the BBD is
self-oscillating is it

Perhaps one of the other members can offer up further ideas.

Cheers,
Adam-V
--- In Doepfer_a100@yahoogroups.com , "regimental1200"
<regimental1200@...> wrote:

>
> Sorry, I'm at work now and was just not refering to the correct
> jack. I basically take the output of an envelope and I stick it
> into CV2 of the BBD module. I also dial-in a bit of feedback.
> Beyond that, only the MIX OUT is connected.
>
>