I'm plotting another strat build, this time a lefty for myself. The korinakaster I just finished has a Warmoth 6 hole vintage with a 1 11/16th neck and I think the strings are a bit close to the edge for my personal taste. I don't want to go to a narrower nut so I need a narrower string spacing at the bridge. Callahams have a great reputation but their spacing is the same as the Warmoth 6 hole. I don't care for the Wilkinson I recently used on a mockingbird. I found a Fender Vintage with a 2 3/16th spacing that is available in lefty. Mounting holes are quoted 2 1/4" at centre of outside holes. Warmoth show 2.2" in the bridge routing section. That sounds close enough to me anybody got any ideas or suggestions?