Noise on the lowest two cogs. I just got my Wahoo Kickr Smart Trainer. I’ve set it up with a 2021 Giant Contend AR 1. I’ve noticed that when the chain is on the lowest two cogs I hear this rattling sound. My bike is 700x32c, 11 Spd rear cassette (so I’m using the supplied one), 142mm Thru axel. When I move the gears to the middle cogs it’s really smooth. Any suggestions?