Rangers chairman Andrew Cavenagh expects up to five more signings before the transfer window closes, as the Ibrox club looks to improve their results and challenge for the title. The club have already added nine new faces this summer but have only one point after two Scottish Premiership games under new manager Derek McInnes. They also trail Polish outfit Jagiellonia Bialystok 2-1 after the first leg of their Europa League third qualifying round tie last week. Cavenagh told shareholders that business so far has been 'clunky' but they are working hard to bring success. 'There's certainly work to be done,' he said, speaking at an open forum in Glasgow. 'I don't like putting a number on it but certainly I'd hope three to five more players are coming in and a number will possibly go out.' McInnes left frustrated amid Rangers' poor start to the season. The club host Jagiellonia in the second leg on Thursday, with either Northern Irish champions Larne or Iberia Tbilisi of Georgia awaiting the winners in the play-offs. 'It sucks that we have to play a number of important games before the window closes but that's how it works,' Cavenagh added. Rangers are currently 1 point behind leaders Heart of Midlothian in the title race and have scored 66 goals this season, conceding 31. They are on a 2-game winning run and have a recent form of 2W-0D-3L. The club's last result was a 5-2 win over Falkirk on May 16th.