Always. Always it is wise to send with LS. Always. Did I say always? Is there anything that could possibly be more often than ALWAYS???Unfortunately, a CS can be sent with just birs & transports. It does not need LS to travel with it, but USUALLY it is wise to send LS clearing waves seconds before a CS is scheduled to land....
Thanks for the props on Wonder building greenolive. Boring as heck, but ya gotta get it done right.