Has anyone tried flying missions against V1's that they have made in the mission builder?  I noticed that the V1's fly as if they have no fuel.  Instead of cruising for a while, they just begin a slow descent, and soon crash.  It's not like they cruise for a while, run out of gas near their target area, and crash and have their warhead explode as they are supposed to.  The instant they are created all they do is glide downwards at about 100 MPH.

I was just wondering if anyone got their V1s to really cruise, of if maybe the programmers just wanted the basic shape/textures in there and weren't planning to do anything with them until the future.