Heres a good link about setting up a FR: http://www.homeguitarrepair.com/tremolo/tremolo1.html I have several guitars w/FR trems, and they can be frustrating at first, but after awhile you will get the hang of it… patience is a virtue here. : I just bought a squier stagemaster withe those floyd rose locks. It won’t tune right. I’ll tune it and lock it but the it’s out of tune. Then i’ll re-tune it and five minutes later it’s all messed up and low. : I need to know how to work this thing.