When making a circle it asks for radius, so Ive always put in my intended diameter (eg 9.8) and “/2” . This is no longer working. Whats odd though is that if I remove the decimal point (eg 10/2) it works fine!?

Am I going mad or did this used to work in a more logical manner prior to the 2016 update?

The measurements box accepts fractions and mixed whole+fraction formats, but I don’t recall that it ever did calculations. What prior version did you do this on, and have you gone back and retried it there?

Fractional input into the VCB has only ever worked with whole numbers - this is because SUp is designed to accept fractional inches - but a decimal point in the input override the fractional part…
So 1/2 or 5/2 will work, but 1.0/2 or 5.0/2 will not.

It has never been any different.
It has been asked for many times…