On board 7, they pushed up to a grand slam, after 2♠-X(or hearts)-5♠, and were missing ace of diamonds which they didnt suspect.
On board 13, we had misunderstanding with pard on 4th round of biding, where i thought my bid promised a spade fit, while he took it as a spade control. After a while we ended up in 6♥, doubled and i made it. Them being unhappy about our explanations called director, and i gave a weblink to Dan Neils system page for our system for him to check, turns out partner was right
![:D](http://www.bridgebase.com/forums/public/style_emoticons/default/biggrin.gif)