Piggyback for MINU and MINU V2

I currently own the minu v1 and was very excited when they released this since now I have 2 kids. install is very simple and easy, that adapters clip on with no issue. The problem is, theyre just as easy to come off... Theres a simple clip that holds the adapters in place and because of this, they unclip all the time, I actually lost one and am contact uppababy to see if they. have a replacement or else I can use the piggy back at all. Another issue is you HAVE to have a child in the minu before you have the 2nd child use the piggy back. without a child sitting in the minu, theres no counter-weight meaning the child on the piggy back will fall backwards. this mean, do NOT ever let the child use the piggy back alone or else it becomes a hazard and is very dangerous. You do use the compact size of the minu but thats expected. it can still fold up with the piggyback on but the piggyback sticks out. you have to walk on the side of the minu because the piggyback takes up all the walking space, a bit awkward in the beginning but manageable. the actually product is very sturdy and heavy, supports my 3YO fine and she likes riding it.

Works fine. Seems a lot more tippy than the vista with a piggyback. Sits right in the walking path, slightly to the left. I thought it would be more to the left to allow my feet to walk comfortably, but it is awkward and clumsy. Parts are high quality, inline skate style wheels are nice.