I'd like to start off by saying that I absolutely love this mod and the way it handles the different mechanics it creates. It's really fun to be able to figure out new ways to do stuff and then be able to actually see it happening. Anyways, I have a suggestion that I think might help out in lots of compact contraptions:

Linked levers: Linked levers would be like the other linked objects, where if you have a redstone link and a linked lever with the same frequency, the linked lever would output a signal if the redstone link was receiving one. I think this would be really useful when compacting builds and when figuring out how to fit circuits inside small spaces.

Why not use normal Redstone links? What problem would this solve?

Redstone links can only link to transposers and extractors, which makes it so you have to make a complicated circuit using observers and linked transposers. A lot of the time this can be really hard to fit in tight spaces, which is why a linked lever would solve that problem by allowing you to transmit redstone signals over long distances without needing to place down any wiring or large circuits.

Redstone links can also link to other links set as outputs, so adding linked levers would not add anything to the mod.

Damn I actually didn't know that. Thank you for helping me with this, because I've been having a lot of problems setting up a large factory, so activating the different parts remotely would be pretty essential.