We have performed work on a commercial building in Lake County< IL. 1. Notice of lien rights was not served upon beginning work. 2. Additional work was performed more than 4 months after the original contract work was completed, but less than 90 days of completion. 3. Are we still within the 90-day period to provide notice of lien rights, including notice of intent to lien? Section 6 of Illinois 60 Mechanics Lien Act stipulates, "...work done or material furnished within 5 years from the commencement of said work..." Section 7 stipulates, "...unless within 4 months after completion, or if extra or additional work is done..." and continues with, "...within 4 months after the completion of such extra or additional work...bring an action to enforce his lien..." "...Such claim for lien may be filed at any time after the claiman's contract is made...and within 2 years after the completion of the contract...or any extra work."