68 Window Roller Guide
I'm hoping you guys might have some experience with this. The rear roller window guide inside my driver side window on my 68 Z24 Sport Coupe has broken causing the driver side window to basically fall back to the rear. I can still roll the window up by hand (while pulling it forward), but can't keep it aligned within the Glass Run Channel in the vent window. I've already torn the inner door panel apart, and it appears that the rear up/down roller is riveted in place and cannot be readily replaced. The 68 assy' manual doesn't even speak to this failure mode (of course). I'm thinking drilling the rivet out and finding a new usable track roller might be the only option, but I'm hoping there might be an easier solution. Any input would be greatly appreciated!
BTW: I've also pulled the wing window assy' out and replaced the glass run channel weather stripping, so that should not be an issue.