Tyrone unhappy at Clones additional time allocation
Assistant manager Tony Donnelly says not enough additional time was played in Tyrone's Championship defeat by Monaghan.
Two minutes were added on and Tyrone were pressing for an equalising point when referee Eddie Kinsella blew the final whistle.
Monaghan won 1-12 to 0-14 and now meet Armagh in the semi-finals of the Ulster Championship.