Hey guys, I just need help with a simple thing that makes a big problem for me. Whenever i bring my driver window down, the damn thing would squeak like crazy! On the way up it has no problem naman. What can i do or where can i go to have this fixed?? Help Please!

FYI: I had this problem when i didn't have tint, now i still have it with tint. And i tried using WD40 on the rubber guiders for the squeak... Big mistake. Wala pa rin. Hehe