Activate AILV.

Connect the servos to channels 2 & 5.

Use the cursor <> to move the screen to the % +100. Note at the top arrows above and below channel indicator 1, 2 & 5 as you scroll with the cursor.

When the arrow is above 1 and below 2, zero the percentage with the - data button. Use the cursor and move to above 1 and below 5 again zero out the percentage. This prevents the aileron stick form interacting with elevator function.

You'll need to go the EPA screen ad set each percentage for channel 2 & 5 equally. Be sure and move the elevator stick up and down while changing percentages for changing the throw in both directions.