

How to read width on a Brannock Device?
I’ve got weird feet, and finally purchased a Brannock Device to try and get some measurements to get an idea of why my footwear always seems to fit weird, esp on my right foot.
First thing I noticed is that my right foot is almost a full size bigger than my left, and also I’ve got short toes lol (which explains why 13s feel more comfortable but I have lots of toe room).
I feel stupid reading width though. Whether I use 11.5 or 13, it says my feet are narrow, but I know for sure I am at minimum a D and sometimes an E in shoes.
For example, in Allen Edmonds Carlyle shoes I am an 11.5/12 E. In Adidas Sambas my right foot is a 13/13.5, and in Brooks running shoes my right foot is a 12.5/13 D.
Am I just reading the scale wrong? Or am
I missing something obvious?
Also, is it better to go by arch or by length, or in between?