Only problem I'm having is with XBox controller - I can't define commands to the thumbsticks. In an earlier build this wasn't too much problem as the up/down/left/right was also mapped to the left stick but now it's split the left/right and up/down between the two thumbsticks which I'm a lot less keen on.
I changed control method because of someone's suggestion, maybe I shoud revert it.
I couldn't find a way to make Thumbsticks configureable because they are not considered to be button inputs unlike other buttons.
I don't fancy denying someone else their preferred config just to get mine back, maybe give players an option to have control of the helicopter on one thumbstick (left) as before or the new method using two thumbsticks? :)