Problem RTF columns positions Power builder 12.5

Hi,

We a problem with RTF report margins in Powerbuilder 12.5 .

We noticed a different type of margins interpretation between Powerbuilder 9 and 12.5 when there are many fields in the same row.

We would like to display the single fields under a specific heading column, as a table;  for example:

heading1          heading2      heading3

column1           column2       column3   

In powerbuilder 9 was easy to do this , by setting the heading columns and fixing the fields positions , by tabbing as shown below

In Powerbuilder 12.5 this doesn't work properly, because the fields are shifted from the original position. The result is this:

Only the first 2 colums are correctly aligned, the third (A POS) is not well positioned.

Someone have any idea to how work around this problem?

Thank you

Luca