samba - Feb 2002 - Differences in printer functionality between 2.2.2 and 2.2.3a?

I've been using the SPOOLSS printing support with 2.2.2 (RH7.1) with a mix
of W2000 and NT4 clients. On moving to 2.2.3a, (same smb.conf) I find that
any changes to document defaults made under NT4 are not remembered, W2000
clients just keep reporting "failed to open" on opening the printer
(all
these done as administrator). Switching back to 2.2.2 and everything is OK
again. Anyone else had similar problems?

[global]
        workgroup = DCAE
        server string = Samba Server
        encrypt passwords = Yes
        username map = /usr/local/samba/lib/smbusers
        log level = 1
        log file = /var/log/samba/log.%m
        socket options = TCP_NODELAY SO_RCVBUF=8192 SO_SNDBUF=8192
        local master = No
        dns proxy = No
        printer admin = @ntadmin
        hosts allow = 192.168.1. 127.
        printing = lprng
        oplocks = No

[print$]
        path = /usr/local/samba/printers
        write list = @ntadmin,root
        guest ok = Yes

[hp_lj3p]
        path = /shared/printers/spool
        printable = Yes
        print command = lpr -Fb -r -P %p %s
        printer name = lp


Tim Allen