Asked my friend that works for a bike shop and he mentioned a really cheap way to take out that noise from aftermarket crossrails.
I've got a set of Thule load bars for a large overhead box (some people call it the Pastik-Kaskette, cause it looks like a bloody coffin).
CHEAP TRICK: Take a piece of 1 inch pipe diameter foam insulation (Black/dark grey) and custom cut it around your bars.
I'd upload a picture but I don't have a site I can push it to.
I've got a set of Thule load bars for a large overhead box (some people call it the Pastik-Kaskette, cause it looks like a bloody coffin).
CHEAP TRICK: Take a piece of 1 inch pipe diameter foam insulation (Black/dark grey) and custom cut it around your bars.
I'd upload a picture but I don't have a site I can push it to.