The setup from the factory on the SZ2020 kind of sucks, and contributes to tuning problems. Mine came with the adjustable tuning pegs on the plain strings lowered as low as possible, which adds tension and causes the strings to bind in the nut slots. Likewise for the tailpiece, mine was as low as possible. With the setup as it was from the factory the action was so stiff I could hardly play it strung with 9's. Everytime I'd bend a note the string would go out of tune. I raised the height of the tuner shafts on the plain strings, and raised the tailpiece two full turns on each screw. The action is much slinkier now. I also opened the slots on the nut up with files and sandpaper. See if your dealer will give it the once over and do some fine tuning on it.rickzedd said:I just bought this guitar and i've had it only a week, i love the guitar but the damn thing won't stay in tune? Has anyone had this experience? I'm thinking I'm gonna take it back and get something else that stays in tune properly.
Did yours come with the tailpiece lowered all the way?germX said:fortunate enough not to have problems with my SZ2020, just that the guitar was set with very low action out of th box, it's the first guitar which actually had the action raised when i brought it home.
if you think that the machine heads were set down too low into the headstock to an extent that they cause problems at the nut, be informed that they are height adjustable.