I've noticed with this approach it's important to try not to rush. If you're like me you see the deadline or the triviality of the bug and think I can't charge

I've noticed with this approach it's important to try not to rush. If you're like me you see the deadline or the triviality of the bug and think I can't charge two days to fix this. But the average time to fix bugs in the code base will reduce if you fix these things.