Hi, I just purchased the Full Boar Quick Load Bump Feed replacement trimmer head. It states fits most straight and curved trimmers so I checked the compatibility list and Victa is on the list. I get it home and it had 4 different fitting nuts but they are all LH thread and the Victa has RH bolt.. The RH fitting nut in the Victa head doesn’t sit properly in the Full Boar head. Why wouldn’t they include RH nuts if they advertise it as multi fit including Victa on the list 🤷🏻