Hi,
So what i mean is when someone join a non-registered channel, the channel should be +nt mode and if the user decides to register the specified channel to set mode +r after registration.
Basically now when you join a channel, there are no modes set for it and after you register it, the ChanServ will set +nrt modes.
I think if default modes for channels (doesn't matter if registered channel or not) are set to +nt it will prevent possible flood.
Thank you.