[Samba] create mask not fully working?

[Piotr Legiecki]

Hi

I have Debian/stable and samba 3.2.5.

I have set this (smb.conf):
...
create mode = 0770
directory mask = 0770
...

and the files created have those permissions:
drwxrwx--- 2 piotrlg piotrlg 22 2010-05-06 14:51 nowy3
-rwxrw---- 1 piotrlg piotrlg 10752 2010-05-06 14:51 nowy3.doc

please note the lack of x bit for group file permission (for directory 
it works as expected).

I have to use force create mode = 0770 to set x for groups.

What is going on?

Regards
P.