I'm laying out a board for my first time, and in some cases doing some zig zags to try to match the length with another trace, but when I realize I could have omited a zig zag the only want I know of to back out is to hit esc but then it cancels the entire trace. Is there a way to just back out of a single segment and not have to redo the whole trace?
As a side note, is there an easy way to automatically match the length of another trace where it does the zig zag for me? In this case this is mostly just practice, just doing a basic Arduino like circuit board so it probably does not matter all that much, but trying to match certain things, like the crystal, and traces going to the UART chip etc.
Either way still would like to know how to back out of a single segment without having to redo the whole thing. Or how to delete a segment after the fact.
And suppose this is not worth a new post, also wondering is there a way to quickly duplicate foot prints? ex: screw holes, or pads, that arn't part of the original circuit.