Problem running midiOUTs of 2 moogs in Logic9

Hi all,

My head is about to implode. Help would be greatly appreciated
This is somewhat complex:

I own 2 moog analog synths
A Slim Phatty and a Voyager

Both of them have “Local” set to OFF.
The Phatty’s in / out midi chn is set to “15”
The Voyager’s in / out midi chn is set to “16”

In environment I have made 2 " Instruments"
1 for Phatty ( inspector chn set to 15 )
1 for Voyager ( inspector chn set to 16 )

most everything works as it should
example:

when I “record arm” the Phatty the notes get recorded as well as any “Knob Movements” i make on it ( filter knob, rez etc…)
Same goes for the Voyager…

There is just one MAJOR problem:

When I “record arm” the Voyager and tweak the PHATTY’s knobs it changes the sound on the Voyager and vice versa!

I don’t know if this is a moog issue or a logic issue.
I need to solve this.

best,
SvK