hey guys i have a dx3s radio and 2 sr3000 receivers one in my truggy and just put one in my Hydroplane, the one in my hydro is way bundled up into the sponson and is a pain in the a** to get to. Do I have to manually bind them every time i want to one or the other or can it hold memory and just switch between the two via the transmitter? please any info or directions on how to set this feature up would be much obliged. thanks in advance.

Dirtt