Oh yeah, Minn. I know what that's all about. I have Airtronics and DX7. Of course, the DX7 has the reversed polarity connectors for the TX battery.

I have two Sirius chargers. One is standard and the other one, well, I intentionally modified it so that it will charge ONLY the DX7 TX battery and labled it as such with big bold black letters. What a way to live. Sirius comes with a set of adapters, but I just don't want to have to think about it when I am looking everywhere for those damned adapters.... you know.. "I know that I put them away, but where did I put them?"

Now why can't JR and Spektrum get with the program and put the + on the center lead like most of the rest of the industry is a puzzle to me and probably to many others.

I originally thought I was brand loyal until Spektrum. I now have a mix of servo's, receivers, and two, well, acutally four (three Airtronics and one DX7) transmitters.

DS.