Doom Diver Flyerboy base size, and some Rule Help needed!

I don't usually post this kind of game rules related writings... But I became frustrated, for I could'nt find help in the forums. So now I try this kind of approach, via blogger :)

Apparently I made a wrong size base for my Flyerboy (bugger:)... Most of the WH-forums say that the base should be 1,3" or 33mm. A small flyer base... Any professionals out there, to verify this "fact"..?!

I also wonder... Does the doom diver damage all units it moves across, with the d6 gliding move..? Or just the unit(s) it touches after the gliding move? Would be nice to have help with these issues. Thnx, Bye now!