Playing E/W with Adrianne we came third with 55.5%. We didn't do anything wrong really but got three poor scores against Cathy and Simon who had a brilliant 65%.
For instance here Cathy open 1C as South, Simon 1H, 1S form Cathy raised to 2S by Simon. Long think from Cathy and a pass.
Adrianne is never going to find a small diamond lead to keep the contract to 8 tricks, so Cathy makes 9.
However everyone else is is 4S.