From 1974 to 1976 an expansion project raised the capacity to 50,612, including a 3,600-seat upper deck on the east sidelines. However, shortly after completion the project proved to be a public fiasco and potentially an architectural and engineering failure. On November 27, 1976 the first major game was held at the expanded stadium, a regular season matchup between Florida and Miami. During the game, the newly-constructed upper deck noticeably swayed whenever fans stood up and cheered. The deck vibrated, fences and railings shook and creaked, causing an unnerving sensation for the patrons sitting in those sections. The swaying and shaking was noticeable again about a month later during the 1976 Tangerine Bowl game. The swaying was so pronounced that some fans vowed never to sit in those seats again, while some refused to return to the stadium at all. Before long, engineering evaluations, as well as legal investigations, uncovered numerous missteps, rushing, and cut corners in the stadium's design. While it was believed that the upper deck was structurally sound and met building codes, it nevertheless was deemed a failure. Additional problems included inadequate access to restrooms in the upper deck, gaps between the sections which required obstructive fences, and the fact that the upper deck was built at such an angle that it had poor sight lines. Meanwhile, unsightly I-beams installed to hold up the upper deck now blocked seats in the lower deck that were previously unobstructed.