No worries Zarlor. It was a learning night for both of us mate
I will say that while I can 'add' any additional vehicle type (cool), only Aircraft seems to inherit the 'Climb' tag. I have a mention about Acc/Top Speed/Climb in the Bugs thread.
Since I made up a Spacecraft type, it doesn't reflect 'Climb' field value. Seems to me, all three should be made available to all vehicle types, and if they are not necessary, leaving them blank would keep them hidden, or something to that affect.
If I was doing an underwater type campaign, I might want 'Climb' to be tracked for fast moving submersibles.