right ive got this ibanez 370dx, with a flyod rose, and ive taken it into a shop to get it tuned last time, but it cost £20 sooo, any way, so i undo the locking things on the neck, tune it, lock them, then fine tune it, but the strings go ot of tune after a few seconds, what do i dooo???
You either need to adjust the neck and tension in the springs in the back of the guitar, which you probably shouldn't do yourself, or if they are new strings, you need to just let them set in.