The spektrum binding issues are pretty scary. I just got a dx6i so that I only have to pay 60 for a new 5 channel rx but now I have to mount it where I can see if it binds every time I fly it.

I noticed with my pz corsair that if you turn of the tx then back on it will lose connection and you have to turn off the rx as well and then turn it back on to get it to rebind.