Headlining Photo Gallery 428 is this spectacular model from heavy haul modeler extraordinaire, Ed Sweeney. Ed modified one of Ralph Ratcliffe's big Mack M75 resin kits to build this prime mover. We'd also like to welcome another first-time contributor appearing this week, Gene Meadows. Check out Ed's Mack, Gene's contribution, and all rest of the great models in Photo Gallery 428. [posted 10/8/2010]