yes i applied +5vdc, and i checked with the oscilloscope it is +5 and -5...i had to order some new servos for my next try...well i made again a crappy paint picture of my wiring. Will it work this way? 
With 2,5 vdc on the 0-6V output?
I fell me so dump at the moment. Maybee i will understand why it dont work all the time soon...