2010 Sundance 2300 RE. My 2004 model camper in same location got way better reception in same spot.I tried taking off my Jensen flat screen on back wall to see if there was a boost switch like my old camper, but it dont budge. I dont want to force anything so looking to hear from someone if unit comes straight up to unhook from bracket. Also wondering if anyone else has issues with tv fading in and out?. Seems to me once antenna is in right spot it should stay good. Thanks for any advice