Etheral trees must go.... In my limited amount of sorties this tour.. Ive had 2 out of 4 opponents use the tree defense when i saddle them..
Having been offline and in the training arena I too have noticed that I can fly thru the actual tops of the trees as there seems to be no collision model at the top of them.. (about halfway up seems to be the cutoff)
While this tactic of putting your aircraft thru trees is very effective in screwing your enemies gunnery/visability when they are in the saddle; its pretty gamey..
IRL pilots are tought to avoid trees and IMO aces high should be the same way.. With alittle practice you can see how someone could get good at the tree top defense as 50% of my enemies so far have used to delay (note delay) their death...
Another thing is that when in the tree it doesn't seem my gun rounds go thru the tree like the aircraft does (a couple of times i bursted thru trees on guesstimate at range 200 but to no avail....) gunnery went from 10% to 3% in one sortie ...

Please fix when you get a chance.. A tree is pretty tough on plane parts and this sim should reflect that before the whole community starts using this tactic..
DoctorYO
PS: Im ready to film the next time and have mapped it to my Joystick...So I'll get you the film that will show you first hand this foolishness...