I really would like to hear about any problems (or any confusions or possible improvements) about any of the pages or calculators. About any page Text Content too. Have I missed something? If you have noticed an issue, what is it? In which browser? How can I reproduce it? In what way can it be made better? I do want to hear about it.

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Comments about these web pages

Which page and/or calculator? (location of issue?)

Any comments or suggestions will be very much appreciated. Thank you.

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