Hi everyone, and in particular Brian
Attached the file in which the Centroid tool
does not give the expected result ... maybe it will be
the case to consider well what this malfunction derives ...
Logically, when you have time, and if you want to do it
every tool we put at our disposal is a gift ...
"few words to the wise"

file at this link:
http://www.mediafire.com/file/oq4olj4yz9ame4y/FelixCandela.zip/file
have nice day to all
al