Well, to clarify a little-
Current setup-
WMII wired setup with a Console Link transmitter behind the WMII which transmits to the Weather Echo units and 1 Vantage Pro reciever. Works great.
But, I also have a currently unused Sensor Link transmitter. I'd like to test it for a few days without interrupting the wired data flow to the WMII. I tried to use it alone to feed the WMII with a Console Link reciever a while back, but it didn't play nice. It skewed some data, like the wind direction was out of whack etc. Hence the need to test it.
Proposed Setup-
As described above, I'd like to continue the wired flow to the WMII (which stll has the Console Link transmitter sending on ch.1) but also use splitters to split data over to the Sensor Link transmitting on another channel to check it's output on the various receivers I have.
I'm concerned about the use of splitters messing with the accuracy of the sensor feed. Just tinkering around trying to assess the condition of that Sensor Link transmitter.