Searching for I have a 21" 5/8 spiral balance with a yellow tip, which replacement tip color should I use?

A quick learner says:
November 17, 2023
I have a 21" 5/8 spiral balance with a yellow tip, which replacement tip color should I use?
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Bob from SWISCO responded:
November 19, 2023

Hello. Most likely that is not a yellow tip but a faded white tip that is no longer rated. To know what tip color to pick, weigh the window sash these S600-21 Spiral Balances support. You can then match that exact weight with one of the weight ranges listed alongside each color tip option under the S600-21 product description. 
21" Series 600 Spiral Tilt Window Balance
21" Series 600 Spiral Tilt Window Balance
S600-21
$8.58
How to replace a tilt window spiral balance.
How to replace a tilt window spiral balance.
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How to Identify a Replacement Spiral Balance
How to Identify a Replacement Spiral Balance
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How to choose the proper spiral balance tip color
How to choose the proper spiral balance tip color
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How to adjust a spiral balance on a tilt window
How to adjust a spiral balance on a tilt window
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