All the bread recipes I have and use are by weight; only way I make it. I've transposed a few of them from volume.
So I got a scale that I can switch between metric and English measures (grams and ounces). I've never used the English measure: can you imagine trying to double, triple, or halve 4 lbs 10-5/8 oz? Wouldn't you rather do that to 2,117 g? (No, none of my recipes use that much of anything; I just made up a number as example.)
I'm at work now, so don't have any of my recipes available. I'll try to remember to post some of mine: all sourdough. (I haven't bought yeast in nearly five years.)
BB,
NightWing