Groups Problem

Hey, one question: I am working on FreeRadius 2.0.4 with mysql I have following situation: I have created 2 groups and I configured parameters for them in radgroupreply. Then I added one user, and added him to those 2 groups in radusergroup table. When I authenticate with that user, I get only parameters from the first group, but not from both. I tried to place a Fall-Through parameter in both groups, but it didn't help.. How can I make that the user by authentication gets parameters from 2 (or more groups) that he is in? Thx CoMeC