Cant get 3DR radio AND OSD (minimosd) telemetry to work both

I can now get the 3DR radio to work direct serial to UART, but if I add a CP2102 USB to serial to send mavlink telemetry to a minimosd, it doesnt work, actuallly both stop working, the 3DR radio and the USB data, not sure what am doing wrong, here is output of the arducopter config, am i missing something? do I need to have tty0 and tty1 because using more than one console?

TELEM1="-A tcp:192.168.1.100:14550" ##GCS Mission Planner
TELEM2="-C /dev/ttyAMA0" ## 3DR Radio to UART direct
TELEM3="-D /dev/ttyUSB0" ## MinimOSD USB->CP2102->MinimOSD

Options to pass to ArduPilot

ARDUPILOT_OPTS="$TELEM1 $TELEM2 $TELEM3"

ok never mind I figured it out, I changed all the entries to TELEM0, TELEM1 and TELEM2 and it works now…not how it is in the documentation so just heads up…