1 EXHIBIT 24 INDEPENDENT AUDITORS' CONSENT We Consent to the incorporation by reference in Registration Statement No. 33-72138 of Met-Coil Systems Corporation on Form S-8 of our report dated May 29, 1996, appearing in this Annual Report on Form 11-K of Met-Coil Retirement Plan for the year ended December 31, 1995. Cedar Rapids, Iowa June 20, 1996