Migrating from tcpserver to tcpsvd

Dear sir,
          I used tcpserver  for qmail-smtpd and qmail-pop3d sometimes
back and was fine . Now i had migrated from tcpserver to tcpsvd , but
i'm not sure with the options in the tcpsvd .

Because at some times i notice that there was some delay in connecting
to either smtp/pop3 server even when the server is not busy.

I suspect that if i set the options in tcpsvd properly i won't be
facing such problems.

Can anyone help me in this regard.

tcpserver options 
-------------------------

qmail-pop3d
------------------

exec /usr/bin/tcpserver -v -RHl -c75 0 pop3 /var/qmail/bin/qmail-popup \
   203.199.69.181 /var/qmail/bin/encheckpassword.pl /var/qmail/bin/qmail-pop3d \
   Maildir 2>&1 5>&1 7>&1 

qmail-smtpd
------------------
/usr/bin/tcpserver -v -RHl -c75 \
   -u $QMAILDUID -g $QMAILDGID -x/var/qmail/smtp/smtp.cdb \
   -u1001 -g1001 0 smtp /usr/local/bin/rblsmtpd -r relays.ordb.org \
   /var/qmail/bin/qmail-smtpd /var/qmail/bin/smtpauth 2>&1


Thanks in Advance

S>Rajkumar