I've recently purchased XJT module to my Frsky TARANIS plus. after i got the module and X8r receiver combo. i plugged the module to my tX and started to bind the rX. the bind was  successful . but the RSSI signal indicator is showing 45% and alarms me. if i bind the same Rx with the internal module it has 98% RSSI. so now is the module faulty? or is there any other procedure to this? please help!!!