When you have a concern under the cover, I suggest removing the cover to inspect.
I start by looking for debris around the pulleys, then count the ratio and inspect the belt.
Let us know what you find.
When you have a concern under the cover, I suggest removing the cover to inspect.Here’s a video of my grizzly cvt on YouTube
It does this at idle and light gas is this normal knock for cvt or not I’m new to cvt