[David Cutler]

I’m not sure I’m understanding your question @Vince – I made a custom column with a formula of “Length * Length”. I then made a second custom column with a formula of “Length * Length * Length” with no issues.

Note that the “Length” appears to default to the “Quantity” value so that when I measured an area my column displayed “Area * Area”.

I’m guessing perhaps you are working with something more complicated though…