I've had my X Plaid for more than a month now. When I took delivery I didn't notice anything wrong with the car but after I got home and drove it more it started to hear this crackling sound coming from underneath the car. It's the loudest in the morning after it's been sitting in my garage all night and is only really audible at low speeds. I took it to a service center and they said they greased some of the wheels and that solved the issue. It's hard to re-create after I drive the car for a bit so when they test drove it after the "fixing" it, it wasn't making any noise. I noticed it the next day as I am pretty tuned into the noise by now. Attached is a video of me pulling out of my garage and driving down the block. Anyone else experienced this?