We rented equipment to Sever Concrete who was a sub to Arch Masonry who was a sub to the General Contractor Bridges. Basically Bridges was the General Contractor who sub to Arch who sub to Sever Concrete who we rented the equipment to. Arch's stance is that we have no Lien rights in the situation and therefore will not pay and want the lien released. I want to know if we do have Lien rights or not.