I don’t understand how it works. When I ride in Zwift the noise and vibration increases heavily when I am going faster and using more watts (on the big ring). Is this normal? Is it also normal that when my wife decreases the force on the roler the noice and vibration becomes less (I get a slip out rear wheel on climbs when the force is not high enough). It seems like the sound and vibration is of the flywheel and the roler itself and the turn knob adjuster roler for the rear wheel. The tire is almost silent in contact with the roler.
I thought that the Kickr Snap was a silent trainer, but when I am going down hill in Zwift or pushing hard, the Kickr Snap sounds like a jet engine on take off and my wife becomes irritated about the noise.
I use a Vittoria red indoor tire on my bike and a Wahoo rubber mat. Tire is on 7 bar.
Who can give me some information?