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Thank you, Paul.

I first started using JavaScript and the resolveNodes method with .length, and made several attempts without success (likely for the reasons you cite here). I then rewrote the script in formCalc with and without resolveNodes to see if I would have any better luck (especially since formCalc allows [*]).

I will utilize your very much appreciated suggestions and construct a new script and report back the results.

Just one more thing:

I struggle with understanding [" + n " ] and [" + n + "]

I had received some very helpful advice here last Fall, where [" + n + "] was part of the solution to my problem, not unlike the problem now. I implemented the suggestion and it worked perfectly, however, I don't understand it. And, searching here, Google, references, etc. yields nothing informative. Are you able to explain this expression or point me to a reference where it is explained? If I had a clear understanding of what  [" + n + "] represents, it will help me moving forward.

Thank you, again, Paul, for your help,

Best,

Stephen