U.S. Strykers bouncing & helicopters

[TomDackery]

I've noticed that the Strykers on most maps will bouce constantly while driving and even when stopped. Not sure if you meant for that to be that way (I would hope not), but it's kind of annoying.

Also, the helicopters when landed always seem to slide forward.

[Cheditor]

If you go land with momentum in a helicopter you will slide forwards, you need to land it perfectly vertical for it to stay flat.

[nick20404]

Or you can press the down arrow key and it will stop your helicopter from sliding.

[TomDackery]

Well, I'm talking about helicopters even when warming up, haven't even taken off yet, have not put throttle into it, when it's done warming up, it will start to slide forward.

[JohnTheRipper]

I've had the bouncing stryker gun before it's really annoying on karbal when you have a bomb car rushing you and you can't aim that well on it because your gun in bouncing up and down and even worse well you have to keep moving.

[Vege]

Bouncing is a problem with both US APC:s.
Didn't happen in 0.8 and i hope it can be fixed.