Yeah that was the first thing I posted earlier. Problem is when you want to move lond distance or around complicated spaces... example: you start out in WSG flag room, you move towards gate, turn towards it line up, move out it, move through other gate, mount... run at an angle to GY, drop down, head towards center or the tunnel/ramp entrance... somewhere in the middle you can start using IWT or CTM for distance travel if on broad cast...