I accidentally did .netupdate and the whole thing started sending everything to others

And I have BOTa opped on #me and BOTb joins #me, which is +o on BOTa, they are on DALnet.
I dont want the BOTa to immediately op BOTb as soon as it joins. Instead i want it to wait atleast 60 secs before BOTa ops BOTb.
Can someone tell me what to change in the botnetop section on netset.. whether on BOTa or BOTb but i need BOTb to take a delayed op.
I read it all, but confused still.