This bass is awesome. I want to get my hands on other 4Ks to see if I just have a special one, or if they all have this special E.
Hard to understand since it has an even thicker string than most of the other short scales. I'll have to pick up the Sojourn over at Sam Ash and have another listen. I wasn't impressed with it when I played it a few times before, but I'll pay special attention to the E. Maybe you just happened to get your hands on a supernatural instrument that defies basic physics