Today I was forced to use some TBolt action against the enemy team. As it proved effective they rolled out a AA unit. The ultimate one of course, Beatshiva.
So after dying rather quickly I wanted to fight the beast, but had not enough cash for the only real counter, another shiva E. So I tried a SullaA.
Got behind him and started shooting. The usual rolling around with near zero speed started, but I stayed behind him. Even shooting some times, hitting his engine, hull and wings. Nothing serious happened. At some point he just turned to his base, to let the turrets kill me instead.
TL:DR: Air units other than the beatstick shiva are useless against other air units.
The simple fix: Reduce the engine armor so it is actually easy to destroy.
Change the hitbox that it is mostly hit from behind and a little from below.
This would make Air vs Air interesting again.