RE: Dual Servo Flap throw
A couple of things. In order for VR5 to have control over the Flaps, the Flap Switch must be in the Flap1 position. VR5 will then proportionally control the Flaps from 0 degrees to maximum deflection determined by the EPA percentage value you've programmed for LF (Left Flap) and RF (Right Flap) in the SURFACE menu. To adjust how far each flap deflects, adjust the RF and LF Flap1 EPA percentage value in the SURFACE menu. Keep in mind that EPA values that exceed the LIMIT values for that channel will not be reflected on your model because EPA can never exceed the LIMIT. So, if your LIMITS for LF and RF are 100%, but you need more throw, first set the LIMITS to 150% (or whatever you desired), then adjust the EPA to match. Please note that to adjust FLAP1 EPA, the Flap switch must first be in the FLAP1 position. The SURFACE menu will display N,1 or 2 next to the LF and RF entries based on the position the Flap switch is in.
I hope this helps.