This code is over 6 months old. The code may have expired and might no longer function.
A simple raycast creator that I made for my modes and I thought it'd be nice to share :)
After placing your raycast positions, go to Inspector and the player variable tab then click on "Copy To Clipboard Current Variables...As Workshop Options", you will have all your positions sorted nicely in an array!
If you want to switch to Fly Mode, use Mercy and press Ultimate! She will stay in bird mode until you switch heroes or respawn.