If you want to mod a splitter, you can mod it this way for me

SpaceXing the rockets back to a landing pad would be so insanely cool

Searching for a solution once again, but there just isn't an option to change splitter behaviour, is there?
TransportBeltConnectable Prototype / Splitter Prototype


Wouldn't that be enough ? splitfilter.png

Doesn't work with a 'rainbow' belt containing mixed contents.

Edits, thinking out loud ...

Here's a more sophisticated application. I have a 'rainbow' belt on which I put a lot of different items.
Upstream I only put items on the belt if they are needed downstream.
I create a 'request signal' based on chest inventory downstream.
factorio3.png
The 'Belt sorter' mod has some features to ...

Hello fellow Factorians,

I was wondering if a small addition to the splitter is possible. I use the splitter filter function a lot to get specific items from mixed belts but it takes quite a lot of tiles to put them back on. A toggle option like the one in the attached screenshot would make my ...