I like my ScoopFree. The only issue I have is that the rake takes too much litter when it is going back to the starting point. The litter piles up behind the rake and gets in the cracks out of the cartridge so it's all over the floor when I move it the swap the cartridge.
I think it would be better if the rake was not pushing litter on its way back to the starting point. I could smooth out the litter, but theproblem is way in the back and I'm not sure how to get to it under the hood. Also, that removes the whole point of a maintenance free litter box!


