So I love my Robovac 11+ and 11s. I live in a railroad-style apt with tile in the kitchen and hardwood everywhere else, with dog hair being the biggest offender. My floors have never been so clean. But there’s a problem in the kitchen. The side brushes work great with things with little to no mass (e.g. dust and hair); it sweeps them right into the brushhead. But in the kitchen, with something like, say, a piece of egg shell, the side brush instead sends it clear across the room, like a hockey forward taking a slap shot.
I use the 11+ in the kitchen where this is an issue; is there any way — and I mean any — including opening the thing up and making a circuit board change — to adjust the speed of the side brushes. They slow down to a speed that I think would solve the problem when it’s returning to the home base, so I’m hoping something is possible.