@djphoenix18 These are my favorite kind of posts- welcome to the Rachio Community!!
Like Emil said, keep in mind that flex scheduling is a bit of a paradigm shift from how you typically water. It waters for longer durations, but less frequently, to create a healthier and more drought resistant landscape. When used correctly, it is the ultimate way to get the "smarts" out of your smart controller.
Sounds like you have vegetation type and soil down which is fantastic- those are two of the most important settings. Emil made a comment about your nozzle heads- and I thought I would give you a quick way I distinguish between nozzle types just in case you don't know which type you have.
Fixed Spray Head: Fixed spray heads are in a fixed position and do not rotate. They have a fixed stream that does not change.
Rotor Head: Rotor heads have one stream of water and the head rotates.
Rotary Nozzle: Rotary nozzles have multiple streams and the head rotates.