Tom from SWISCO responded:
July 28, 2015
Good morning. Based on this picture, I would recommend our S385-17 channel balance. Check it out and see if you agree. I would also recommend our 1630 option.
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Tom from SWISCO responded:
July 30, 2015
Your original stamp reads 16 3, which corresponds to our 1630 option. Did you ever get the sense the original balance was too strong? Honestly, if you aren't sure, you should weigh your sash just so you know for a fact which option is better.
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