just received my warwick yesterday, today i was playing and noticed my D string had this horrible sounding buzz. I did two things, first i raised the D string a little bit on the bridge, then i rasied the lower side of the nut, this seemed to fix the problem a decent amount, at least for now. Do i need to raise both sides of the nut to the same height? or can the lower side stay higher and the top side lower , or do i have to raise the second one as well and make them both equal?

