MISSOULA, Montana — Forester Sean Steinebach felt stunned when US District Court Judge Donald Molloy in Missoula vacated a federal magistrate judge’s favorable recommendations about the proposed South Plateau timber project. “Judge Molloy is a thorn in my side,” said Steinebach, outreach forester for Sun Mountain Lumber, based in Deer Lodge. …Molloy’s ruling was filed Dec. 11, vacating March 31 recommendations by Magistrate Judge Kathleen DeSoto that had allowed the project to proceed. Sun Mountain Lumber operates a sawmill in Deer Lodge and one in Livingston. …Steinebach said incessant lawsuits by environmental groups like the Alliance for the Wild Rockies, the Center for Biological Diversity and the Council on Wildlife and Fish sabotage timber projects, threaten sawmill communities, loggers and others. …One key issue for Judge Molloy was secure habitat for grizzly bears, but Canada lynx habitat was also a concern. Both are considered threatened species under the Endangered Species Act.