Is it possible to add functionality to enable/disable via circuit network? I'm building a lab module that is using the V smelters for steel, plates, copper, and stone brick but to minimize the footprint I added 2 loaders between the smelters and chests (one to take from the smelters and one to put into the chests). The problem I'm running into is that I need more metal plates than I do copper plates so I have added more V smelters to produce more metal plates but it fills the chests with everything endlessly until full unless I space it further apart which I would prefer not to do.

This could also play into allowing a decider combiner or arithmetic combiner to set filters.

Also, is there a way to set the number of each filtered items is passed before the next filtered item is passed through?