2 bring the tuning pegs to abiut halfway up
3 take your backplate off and check the distance between the edge of the wood and the tremunit with a ruler,make sure it`s the same distance all the way across the tremunit,adjust the spring[loosen or tightin the screws to where the unit is even all the way across,after that is done tune the Guitar to your liking[tuning]leave the bridgetuners alone after tuning lockit all down.
When you take you Gtr from it`s case let it acclimate[get used to the temp of the room] for at least 20min, temp has alot to do with it going outta tune.
also check that your neck screws havent backed out of the body,a little shift in the neck even by a millimeter it will send it outta tune.I would not recomend that you mess with the trussrod[leave that to a shop]
Hope this helps
