Here's a sneak peak at some of the work of the new builder being added to the hardcover edition of my book, Meeting the Makers: Minnesota's Finest Guitar Builders. The lit-up, blue side dots are done via fiber-optic cable running through the neck to LEDs in the body cavity. I'll be doing a more in-depth expose on the builder in the coming weeks. Anyone who can guess the builder gets a coupon for 50% off the hardcover when they pre-order. Contact us with your guess.