Wait, are you trying to give your schedule a seizure or just yourself?

Ugh, I mean I get that it's annoying, but I see it from the other side too. Design isn't like a burger you eat once and it's done, it's kind of a back and forth thing where people need time to sit with it and show their team. I've had clients come back after a week with really solid notes that made the work way better, and I'd have been mad if I'd locked them out. Maybe it's just me, but charging a fee for slow feedback feels like you're punishing them for caring enough to get it right.

That ruler and eye method reminds me of my grandma picking paint for her kitchen in the 80s, she never got it wrong.

Forget that, some of us have kids to feed or ten minutes between jobs. The good stuff can also be stuff you actually get to have.