Hi Roy the transmitter needs to be in mode 2 which is throttle and rudder on the left stick and forward/backwards/left/right on the right stick ,once you have done that your need to wire up the FCB so the right channels go to the right inputs it will be wrong as your now in mode 2 , This may sort out the reversed servo inputs if not , your have to reverse the servos in the transmitter , then all should start to work ok
What you have is most FCB manuals are for a mode 2 transmitter if you wire up as the manual but use a mode 1 transmitter the FCB cant work right as channel inputs are wrong this is why you need a mode 2 transmitter to wire up the FCB as the manual