Stand-off Michael Witt is confident that London Broncos will find their form quickly after a poor start Since switching back to being known as the Broncos after a largely unsuccessful time under the Harlequins banner, the capital club have struggled to recapture some of their old flair and currently, along with Widnes, prop up the table after a five-game winless start to 2012. Coach Rob Powell was openly downbeat after last weekend's capitulation at Salford - he called the dressing room the quietest he had known - and, with cynics constantly lining up to knock the game in London, all involved at the Twickenham Stoop know that a win is needed sooner rather than later. We know we have had a poor start, but none of that has been down to a lack of effort. The boys are really looking forward to putting it right at the weekend and hopefully that will show. Saturday's opponents Castleford have endured a turbulent start to the season, with coach Ian Millward having been granted compassionate leave by the club following the sudden death of his son. Millward was just three games into his career with Castleford when the tragedy struck, and his side have failed to win in his absence, although there were clear green shoots of recovery in last weekend's defeat to Leeds. "I think Castleford are a very good side and they have a lot of smart players," Witt added. We know we will have to be on our game to try and beat them. They haven't been winning many games but they played really well against Leeds and we know what we have to do and who to try and shut down.