Corsa-B.uk - Vauxhall, Opel and Holden Corsa B Owners Club

recently bought myself some cdw-tuning side skirts and cant wait to fit them onto my car, problem is i have standard black wheel trims and cant seem to get my sideskirts on because of them? Is there a certain way to do it or am i jus goin about it wrong?? looking at other corsa's the trims seem to stop short of the skirts. i planned on keeping the trims for now is there a way of keeping them and fitting my skirts?? anyone? Mazza