Dear Mr Wouter,
As i undertsand, you use the attribut @612@ which is for the center of gravity like @613@ and @614@ for Y and Z.
if you want to set a ROUND, you can use the formular like "ROUND((@614@/10);1)" Inside the formular editor.
You must set the format of your formular as you want. Like A30, F14.4....
So if you let the formular like F14.4, you will have 4 decimal for all value, but you can also definit the 'unit' to hide the decimal for example.
Or you can change the formular unit like an Alpa-numeric formular (A30), and than you will have no decimal.
About my comment to start with ""+, it was an habit from the beginning of Allplan to define the formular in this way when there is few calculation to do. If you need to make only one calculation, than you don't need to start with ""+.
Bye & good Use!
Mr Judy GURAVADU
Responsable Technique Préfabrication
Precast Sales & Support
Precast Software Engineering