I just got a new set of DR High Beams for my 4 string Stingray, yesterday. I was putting on the E, then A, then D, then G. Everything went on smoothly and 2 minutes later the D uncoils........then today the G decided to do the same. These strings are a lighter guage then the ones that came with the bass. It seems like my old D is the size of my new A. I think this bass needs to be setup for these strings but I can't tell. Does anyone know where I can get decent setup very fast in Northern VA?