Bridge Radius Mismatch :: 2012 Gibson Les Paul Studio [8.0 lbs] — Chubbuck Guitars :: making & repairing Guitars in a old building just north of Boston, Mass.
Compound Radius: Explained - StewMac
Amazon.com: StewMac Understring Radius Gauge Tool, Set of 9, Extra-Wide Width for Bass Guitar Setup, Stainless Steel : Musical Instruments