I'm having problems with my driver side window falling down while I'm driving! I was told the spring on the window reglator has lost it's tension and will not keep the window up! I know Carter's has a regulator kit, but all it is, is part of the drive gear mechanism! I really need the spring for each window that are in good shape!

Where can they be bought or found! I have a couple of complete assemblies, but they have the same problem!

Dan