Thanks team, I have managed to resolve that obstacle atleast. I rebuilt the airways, and noticed that for outgoing airways, even though they were flagged as outgoing or backward, the actual arrow direction on the airway was opposite, so it meant I needed to build them in the opposite direction physically, to that which I thought logical. That probably sounds confusing, so the simple explanation is set incoming as
1. Airway Incoming
2. Direction is incoming or forward
3. physically place airway so the arrow direction is into the runway.
and outgoing as
1. Airway Outgoing
2. Direction is outgoing or backward
3. physically place airway so the arrow direction is away from the runway.
This all makes sense, but I agree with Graham in so much as the user manual is very limited, contains a number of errors and is often incomplete. I'm not sure if a group exists amongst members to share their airfields, but I think it would be a great addition to the member area. Perhaps someone at Feelthere could do some work on the Manual, or better yet, create a specific one for Airfield creation.