Peeves- all obvious ones like kinks and dog legs, but also visible markings left on unpainted conduit runs.
Tips- Use a pencil for marking bends, and erase the marks after the bend is made. Use a sharpie for the cuts only, or else wipe the sharpie mark off after with nail polish remover.
Peeve #2 is finding set screws on couplings and box connectors that never got screwed in .
