I just got another Sting bass (replacement), and this one has the same issue as the first, namely seemingly poorly installed tuning machines. They are warped and not flush with the headstock. See images below. Is this an issue, or is it possibly normal? I love the way these basses sound, and otherwise build quality on them seems first rate. I don't want to put more money into a brand new $900 bass, so new tuners and/or luthier work is out of the question. If this will cause problems, I'll send it back (again), but if not, I may just keep it as is. So, will this cause problems, or is it okay? Is it what I should expect on these? If you need other pictures, please tell me what you need, and I'll strive to get you what you need to better diagnose this. Thanks so much for your help!