Tom from SWISCO responded:
September 23, 2022
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Tom from SWISCO responded:
September 27, 2022
The old "32 3" stamp is the same as our modern 3230, though your sash weight spills a little over 23 pounds. The 3240 carries 23 though 28 pounds. It's ultimately up to you. If your old balances worked fine for all these years then I see no reason to change the option. If it ain't broke, don't fix it. However, if you think the old balances were always a little on the weak side then using the 3240 option may be worth considering. |