Nothing contained in this Fourth Amendment shall be construed as a waiver by the Lenders of any covenant or provision of the Credit Agreement, the other Loan Documents, or of any other contract or instrument between the Loan Parties and any of the Lenders, and the failure of the Lenders at any time or times hereafter to require strict performance by the Loan Parties of any provision thereof shall not waive, affect or diminish any right of the Lenders to thereafter demand strict compliance therewith. The Agent and the Lenders hereby reserve all rights granted under the Credit Agreement, the other Loan Documents, this Fourth Amendment and any other contract or instrument between the Loan Parties and the Lenders.