System here for NS is weak NT, 5cM.
At the other table: 1C precision - 2C suction (D or H+S) - 3H long and weak - 4D p/c; 4H all pass (bidding shown here is for all 4 players).
4H made, 5H was down one, so lose 10. Any blame here or just unlucky system swing?
Thanks,
ahydra