Build 1: your main player
Save the settings you use most. Leave this build alone when you want to test a new jump shot or timing.
Build 2: a new setup
Use the second slot for a different MyPLAYER, jump shot, or shooting mode.
Build 3: your backup
Keep another working setup in the third slot so you can switch back quickly if a new setting does not feel right.
Need a specific answer? Browse the new Rift question library for menu problems, saved settings, shooting modes, and after-checkout help.
Your next step: Keep the Rift menu reference open while you follow the guide, or use the troubleshooting checklists if something does not match your setup.