[L20] Yeets down carpeted stairs.

Do NOT trust the edge detection if you have carpeted stairs with a slight curve. Luckily mine survived rolling down the stairs and crashing into the wall once (dented wall at bottom of stairs attached). Now I put something on the first step to catch it for when it inevitably tries become a wheel. Example yeet attempt attached, that shows the downward curve off the carpet, with a backpack present to prevent its demise.

You can always place a virtual wall as well to help prevent accidental falls.