a match which finished 0–0. Upon his return to Burnley, he was released on a free transfer and went on to sign a one-year contract at Huddersfield Town on 14 May. He cited manager Andy Ritchie as a reason for staying on: "he's been successful in League One before", he told the club's media team. On 6 October, he received his second red card of his short career at the Galpharm Stadium, in Town's 4–0 drubbing at Walsall. He received his third sending off during Town's 4–1 defeat at Southend United on 5 December. Huddersfield released Sinclair at the end of his contract in May 2008. Lincoln City Sinclair signed a one-year contract with League Two side Lincoln City on 1 July 2008, reuniting with manager Peter Jackson who originally brought him to Huddersfield Town. Jackson hailed Sinclair's "determination, his personality and his will to win", and said that both Wycombe Wanderers and Brighton & Hove Albion were interested in signing the player. On 26 March 2009, Sinclair made the surprise move to Wycombe Wanderers on loan from Lincoln City; former Leicester manager Peter Taylor was in charge at Adams Park. His presence helped the "Chairboys" to achieve promotion from League Two. He left Sincil Bank after being released in May 2009. Non-league Both Wycombe and Bury had expressed interest in signing Sinclair for the 2009–10 season, but he eventually signed a one-year deal with Conference Premier club Wrexham. On 9 March 2010, he was sent off after breaking the leg of Tom Kearney in a 1–1 draw with Altrincham, though said the challenge didn't warrant a red card. He was sent off again 21 days later, and also scored an own goal and gave away a penalty in a 2–2 draw at AFC Wimbledon. He played a major role for the "Red Dragons" in the 2010–11 season, he played in the play-off semi-final against Luton Town, where Wrexham lost 3–0 in the first leg and 2–1 in the second (5–1 on aggregate). He left the Racecourse Ground in July 2011 after failing to agree a new contract on reduced terms with manager Dean Saunders. Sinclair signed for Hendon of the Isthmian League Premier Division on 11 November 2011, as a favour to Junior Lewis. On 6 January 2012, he joined up with Conference North side Colwyn Bay. He made his debut the next day and scored an injury-time winning