i'll chip in,
on the can remote controller, your schematic is filled with plenty of junctions that serve no purpose (circle on a wire)
as the chips pinout is already not numerically incrementing, why not flip pins so each segment of pins becomes clear what function it serves and connects to (the dip switch array for instance and especially the connector)
with the bridge rectifier, by shifting up the input connector up and the bridge rectifier down it can keep the rectifier pins grouped to that purpose,
with the dip switch liftup resistors that is pretty messy, and would be something easy to tidy up, by evenly spacing the resistors out and connecting in straight lines,
and another suggestion now that you have fixed up the schematics, every time you click on an image it reloads the page under a different link, as i was hunting around i had to go back 5-6 times more than i should have to...