Why not have a very special limitation for loaders. It may seem like a speciality at first, but if you think about it, it makes more sense. Loaders/Unloaders require a single item filter. As in, if the belt side of the loader has a wrong item, it will just sit there and block the lane. If the contai...

Cool beans. I did some maths, and some art. I made a good solar panel and accumulator grid, like the useful one that works on the usual speed. With the default 3 times length, the ratio to aim for is 2.52 accumulators per solar panel. Fitting that into a grid looks like this.