Hello, my RatRig V-Core 3.0 makes noise as soon as the left xy-motor is running and I drive a little over 200mm/s fast. The GT2 belt vibrates strongly. The print quality suffers massively in these situations. I have already checked the belt travel several times. Even the pulleys seem to run soft and clean at first. I have replaced the motor and the TMC as a test. however, the error remains.