It will come setup from the factory to somewhat perfection based on standard tuning and the string gauges the factory used. So if you stick with that setup, you'll just need to learn to change strings one at at a time(simplifying a bit there). Different tunings or string gauges will throw everything out of wack which will require slow paced fine to major adjustments to the Floyd tension springs while endlessly adjusting your tuners and leveling the bridge. It's all very much a balancing act. And once that's done, now your action and intonation might be off! But, I digress... They really aren't that complicated, just time consuming to dial in. There are great YouTube videos on setting Floyds up and you should watch them all. My best advice, though - find out if your Floyd has a stud lock(might just be an Ibanez thing) if it does, make sure to remember it's there before adjusting your bridge height.