I'm having problems with my JR 8103 radio and the 05SMS Receiver talking to each other. I stuck a JR Xtal into it and nothing. Do I need to buy a Xtal for this receiver on the the channel that my radio is tuned to? I have been in the hobby for a number of years now and haven't had this problem with JR / JR match ups but this is the first time I purchased a Hitec Rx. I am sold on their servos and building a flat out with V pitch I figured I would just get the flight pack. I mention this because I am having issues with JR Rx in my other planes but it's not a range, there is nothing there on the Rx end. My radio works fine on my other flying planes but not on the new ones I have built installing the electronics. Anyone with any help would be appriciated.