We filed a lien with Zlien and the customer hired an atty to write us a letter to drop it or else. He said that we were beyond the date of being able to file a lien. Contract is dated 1/28/17 and we filed the lien 7/2/18, nineteen months later. NO WORK WAS DONE ON THIS CONTRACT, BUT WE ORDERED THE CUSTOM MATERIALS AND PAID FOR THEM AND CUSTOMER WOULD NOT RETURN OUR MANY CALLS TO SET THE INSTALL DATE AND IS BEYOND HIS 3 DAY RIGHT OF RECISSION. PLEASE ADVISE.