Hello: i have a cap 232 with axi motor with 2 each 4400 polyquist batteries and 70 amp jeti....useing JR radio and servo's with r700 reciever...i get glitching on the arilons when they are being used...thus causes eratic flying....u can see this when on the ground and example u apply left airlon and the right side will flutter...what is going on.....any ideas.....rudder and elev is ok......joe

check for binding and or too much servo travel.. unhook the linkages and try it. if it goes away then something is binding.. if it doesn't go away try reducing the servo travel.. if still no good it could be a bad servo or servo gear damage ... doesn't sound like interferance..