Winnebago Industries Inc (WGO) stock took a hit on Monday after short seller Hunterbrook published a report alleging widespread frame failures in the company’s best-selling Grand Design RV. The report highlights customer complaints, potential cover-up attempts by Winnebago, and mounting legal pressure for a recall. Hunterbrook, a firm with both media and hedge fund operations, has taken a short position in Winnebago based on its findings.