In a 2 servo set-up, you can either operate them with one channel, using a 'Y' branch lead (the Y branch does the reversing for you), but you lose the ability to control each separately, or using two entirely separate channels , in which case the joystick (the right one, which also operates the elevator) moves the servos in opposite directions as it is mixed that way in the transmitter.

Clever eh?



-DC