MX vs ATV bugs/issues list

Thought I'd start a new thread separate to the discussion one as the devs look/post on here.

There's some issues been posted on here by other users as well as a couple I've come across. Be good to collate in the visible topic the devs can have a look at and investigate if required.

Known issues acknowledged by a dev:
* Split screen second bike does not have unlocks.

Possible issue to be confirmed:
* DLC bikes dont have upgrades apply when unlocked. (I found this one this morning. Purchased the YZ 450F from depot for Xbox 360. All other upgrades seem to work except the exhaust upgrade. When an upgraded exhaust is chosen it doesnt indicated an increase in power as per the Power bar level. Not sure if this is a bug or by design, affect all DLC bikes or just this particular one, but the exhaust unlock on the Nordic 450 worked just fine).

* Start of the race after the gate drops, there seems to be a noticeable pause after I release the clutch and the bikes starts moving. All the other bikes take off in front (AI only havent tested MP yet). To get a decent start I just sit there with the bike ramming into the gate, wheels spinning.

Improvements?:
Some tweaking of the whip/scrub mechanic for users who prefer separate steering/refelx controls.

Any others?

Thanks.