What would cause the windows in my house to “bounce” as they are closing? How to fix?

joeflaherty: What would cause the windows in my house to “bounce” as they are closing? How to fix?
Awning style windows that “bounce” instead of closing smoothly when wound in.

Answers and Views:

Answer by BECKBY
Probably need the balance replaced and they will stay where you put them!

Answer by Mr. KnowItAll
Lube the lift roller, and slide with chapstic or shortening.
It’s nontoxic, and won’t drip all over.

Answer by jason p
your out of greese, the closer(winding handle) has a sort of screw behind it, you should be able to unscrew, or pop of the cover plate(may have to remove the handle first), behind there is a place to re-lube.

Answer by Handy but Perplexed
Sounds like lubrication is called for.