I have posted for a long transport where 4 legs/flight segments are needed. I have offers from pilots to fly 3 of the 4 legs, but don't know how to send a message to pilots in the key area that I need. I don't want to send to everyone, but want to target some appropriate pilots. Is there a way to search for pilots along a particular route that is a subset of the overall route without posting a new flight request? Thanks for any suggestions you can provide.