Quote Originally Posted by mmandley View Post
Hard to diagnose a noise with out a video.

Does it only do it at idle?
Only at slow speed?
Still there when you speed up?
Does the sounds change as you speed up?
Is it a metal on metal knocking?
High pitched or lower pitched knocking?

If I was to completely guess I would assume something is lose and it's rattling but with out Haring it and a lot of details that's all it is, a guess.

Sorry to hear you have noises on your new ride.
I did get to water test mine but it was a few months before delivery.

Hope it works out as a simple fix
It's a low solid sounding knocking most noticeable at idle, started right away as soon as it was started still on trailer, did seem to change the sound when we adjusted trim tab at idle. Just wonding if other people's trim tabs rattle around a lot by hand the pin seems small diameter for holes.