After some creative discussions with Jacob and David Burgess in topic: Fingerboard wedge instead of correcting neck angle - http://www.maestronet.com/forum/index.php?/topic/328814-fingerboard-wedge-instead-of-correcting-neck-angle/   I have learn some valuable simple basics about why modern setup is how it is. There is a lot of discussions about 158º string angle over the bridge top. From modern mensur and maths we can see where the 158º comes from, but it is difficult to achie