Factorio Forums

tl/dr:

Allow unchecking checkboxes for Red and Green circuits (R&G) without connecting the wires first.

What?

When making combinator contraptions the ability to disable or enable output per color is really helpful and a game changer for making memory cells and latches. It is a bit annoying though that you cannot uncheck wire colors without connecting the wires first, sending unwanted signals down the wire sometimes.

Why?

Disabling outputs before adding wires prevents unwanted signals.