Review on 🧹 Enhanced Neato Side Brush for Botvac Robot Vacuums, Set of 2 by Mike Newbill

This is the second replacement set and I only bought it a month ago. Not sure what has changed, but the small side brush doesn't rotate (seems to be too long and gets stuck in the carpet). Brush cleaning error started on first use. I couldn't get it to spin freely in my hand, so I opened up the fragile case and the black disc and red case fused together. This was after one use. Also, the bearing hit so hard it warped my bot account's gray body and black cover so the bumper didn't dent on the left side. This caused the vacuum cleaner to move strangely when it encountered an obstacle. This is the same kit I previously purchased but not the same hardware. Now I'm ordering a new one and hoping the new one doesn't have a chance of burning down my house.