As an example, it means you’ll never be off by a pixel here and two pixels there. You’ll be off by, say, five pixels or ten pixels instead. Your mistakes will b

As an example, it means you’ll never be off by a pixel here and two pixels there. You’ll be off by, say, five pixels or ten pixels instead. Your mistakes will be obvious and easy to fix. It’s the difference between working with Lego and working with ordinary hunks of smooth plastic.