Anyone else on the new XTR get terrible chain noise into a ride in dry/dusty conditions? I start on a clean/lubed chain. Everything sounds find for a dozen miles or so then it slides into this scraping grinding chain noise, on the top 3 cogs under power. New components. Shifts fine, carefully adjusted. My riding buds are like what the hell! I've tried Rock n Roll Gold lube and ProGold Extreme lubes. Same issue with both. Grr so many issues with this new group.