How to change route waypoint numbers

Former Member
Former Member
I have a new GPSMAP 78sc and will use it on my jetski. I downloaded Home Port and tried creating a route. After a copnversation with Garmin, I learned how to create a route, but the mistakes that I had made trying alone causes my new complete route to start at waypoint 6 and I can't seem to figuire how to change the waypoint numbers on an old route or how to start a new route beginning at waypoint one. Thanks for any help!