Crystal Palace midfielder Ruben Loftus-Cheek believes the new system implemented by Frank de Boer will be 'perfect' over time.
The 21-year old, who has joined the Eagles on a season-long loan, was apart of the side that lost to the newly-promoted Huddersfield Town.
But Loftus-Cheek insists there is nothing to be concerned about at Selhurst Park.
"I just think it's a new system and things take time," he said.
"We can't just - the first time you play a new system - be perfect at everything.
"We're working really hard on the training ground to smooth stuff over - in time hopefully we'll get it perfect."