I AM GETTING READY TO FLY A EXTRA 300 WITH A SERVO ON EACH SIDE FOR THE ELEVATOR. THE QUESTION I HAVE IS WITH THE TRIM. I HAVE AN ECLIPES 7 RADIO AND WIRED ONE SREVO IN THE #2 SLOT AND THE OTHER IN THE #5 SLOT AND MIXED IT TO GET THE PROPER THROWS. NOW IF I TRIM THE ELEVATOR ONLY ONE SIDE MOVES. SO MY QUESTION IS WILL THIS MAKE THE PLANE ROLL WHEN I ADJUST THE TRIM FOR LEVEL FLIGHT OR WILL IT ONLY (MOSTLY) EFFECT THE PITCH.