[DeTomaso] Window adjustment screws

[Panteratime]

Folks,,Window binds about 2 inches from full up.   The window seems to be 1/8 inch outboard (almost inline with the stainless window trim) at the 2 inch from top bind.   From there it pulls in to seat correctly in upper felt lined window track.  Where are the adjustment "screws" to tweak the inboard/outboard position of window?   Or--Do I loosen the 2 bolts that hold bottom of window to regulator arm to see if it "re-positions" itself at time of bind?   
OrDo I need to play with the center mechanism that has the carriage that has little plastic"wheels that slide up and down the aluminum track in center of door frame?   I see that may have 2 screws to adjust on 1 side of carriage.  


I have lubed everything with white lithium grease internally and used dry  teflon spray on the felt covered upper window rails  .Any help in getting window to not bind at 2 inches from full up is greatly appreciated.
Thanks!!     
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   Folks,,

   Window binds about 2 inches from full up.   The window seems to be 1/8
   inch outboard (almost inline with the stainless window trim) at the 2
   inch from top bind.   From there it pulls in to seat correctly in upper
   felt lined window track.  Where are the adjustment "screws" to tweak
   the inboard/outboard position of window?   Or--Do I loosen the 2 bolts
   that hold bottom of window to regulator arm to see if it "re-positions"
   itself at time of bind?

   Or

   Do I need to play with the center mechanism that has the carriage that
   has little plastic"wheels that slide up and down the aluminum track in
   center of door frame?   I see that may have 2 screws to adjust on 1
   side of carriage.

   I have lubed everything with white lithium grease internally and used
   dry  teflon spray on the felt covered upper window rails  .

   Any help in getting window to not bind at 2 inches from full up is
   greatly appreciated.

   Thanks!!