Eynesbury won the Hunts Senior Cup again in 1954–55 and 1956–57. However, financial problems forced the club to revert to amateur status. In 1960–61 they failed to win a league match all season and gained only three points, finishing bottom of the league. Although they won the Cambridgeshire Invitation Cup the following season, in 1962–63 they again finished bottom of the league and left to rejoin the United Counties League. They continued to struggle, finishing in the bottom two for five of the next eight seasons, although they did win the Senior Cup again in 1969–70. At the end of the 1971–72 season they finished bottom again and were relegated. In 1976–77 they won the (now-renamed) Division One and were promoted back to the Premier Division. The club won the Hunts Senior Cup in 1984–85 and then three times in a row between 1990–91 and 1992–93. Further wins were achieved in 1995–96 and 1999–2000.