How and where to submit feedback about controllers

As I work more with this artist control I find little odds and ends that may or may not be known(to the oem) with the control surface. how do you go about feeding back information to avid about these bugs?



I say this precariously because I know this site is not know to provide feedback unless it's a rant.



I don't want to rant, I want a better control surface by providing user feedback.



Let me know kids ok!