hi all just a quix question, i am using a futaba 9 chp tx with a futaba r146ip rx with 4 hitec hs56b severos. for some reason it acts like the is not reciveing. i put in inputs but nothing happens, i know for sure that the esc is getting pwr because i hear it beeb. but nothing else comes alive. i am new to the eletric rc world so any help will be gratefull.