SALEM - Grant Wheeler wants to add a second shift to his Reedsport hardwood sawmill, his Westwood Lumber Co. remanufacturing plant in Junction City and his planing mill in Saginaw. But a shortage of the alder sawlogs that Wheeler converts into Fender guitar bodies, Purdy paintbrush blanks and parts for kitchen cabinets will keep employment at the three facilities hovering at 135 workers. At least in the short term. "If I had more logs, I would add more employees," Wheeler said. "The market is there." To get those logs, Wheeler and other independent sawmill operators are taking the unusual route...