![Image](https://forums.factorio.com/images/ext/69365c57027221f9b83b75a71f670c21.gif)
It becomes quite huge due to the parallel feeding. A 3-balancer built this way doesn't grow that much in size compared to the single version. My current experiments focus on circuit controlled balancers but the combinator-to-belt ratio is probably bad for less than 8 belts. However, I haven't got a working prototype yet..