drivers side window binding up

I rebuilt the window regulator on my drivers side window.  the plastic spacers were completely gone resulting in my window not going up or down.  However now that everrything is back in its place the window still wont go down.  it appears to bind up at the back of the window.  I have tried the search function and my google fu is weak.  Is there any way to make adjustments to the window track?

Did you lube the tracks with white lithium grease?  Neither of my windows worked when i bought mine a couple weeks ago. I pulled the panels and lubed tracks and they work like brand new.