2019 300rr knocking ?

[135kev]

Any one have an idea? My bike is making a knocking noise. I first noticed it intermittently riding thru trails at a steady pace after my bikes been warmed up. I recently started riding a small hard enduro track and it seems it’s happening more often at low end bogging and slow cruising speed. It kinda makes a sound like and old fashioned movie of a car engine stalling if that makes any sense. A typical knock knock noise. When your going down a hill with the clutch out you get that ping ping noise , NOT that one. I did turn my air screw in all the way. The bike idles very low now to where I gotta raise the idle. I figured the bike was running lean so i made it richer. Was it the opposite? Should I lean it out.

[the sloth]

Check out the post about xtrainer noise. It looks like some of us are seeing the same noise or similar noises. I haven't heard of and failures due to the noise but it is annoying.