KUALA LUMPUR, Oct 31 (Bernama) -- Yong Rui Jie and Nurqayyum Nazmi Mohamad Nazim believe their lower degree of difficulty (DD) cost them a podium finish in the men’s 3-metre (m) springboard synchronised event at the 4th Malaysia Open Diving Championships at the National Aquatic Centre in Bukit Jalil here today.