[6pack] Window glass

[Stephen Lindquist]

I am replacing my window glass on the drivers and passenger doors on my
TR250.   The passenger window was attached to the window regulator with a
rubber sleeve that had disintegrated and it came out easily.  The other side
has the regulator firmly attached with some material that is softer but much
more tenacious. Its out of the car but now I need to remove the metal part
from the glass.    Any suggestions on how to loosen its grip on the window
glass without risking breaking the window?   This has been in an unheated
garage at 30 Fand I've just brought it inside

Thanks, Steve