Doepfer

Hi,

I am an A-100 users group newbie,  with a question that hopefully has simple answer.  I have Doepfer Dark Energy mk1 and mk2 semi-modular synths, and a few other A-100 modules.

When I play alternate notes quickly on the Dark energy synths, on the mk1 the volume stays at the same level, but on the mk2 the volume increases, until it is about twice as loud as the initial level. I have experimented with different settings on the envelope generator and VCA, but the effect is constant. My A-100 ADSR and VCA modules don't behave like this, neither does my Dark energy mk1.  

Is this typical for the dark energy mk2's?  If so is there any calibration which might fix it?

Thanks in advance for any help,

Blair