Sections Layout

Good morning!

I have a problem with an unusual report. The report is based on Sales Orders, but instead of just printing the records I have to sum the Lines according to the Item Group.
To be more specific, the customer sells wines and I have to sum all wines in the order and print one line for all white wines and one line for all red wines.
I have written code in the AfterGetRecord of the Sales Line to calculate all the fields I need.
My problem is how to print those fields in the correct position (the report has to be printed on a pre-printed form). At the moment I print my fields in a 2nd Footer Section of the Sales Header DataItem, but unfortunately this section seems to be glued to the bottom of the page. Is there any way to attach it to the previous section, or could I print my fields on another section?

Thanx in advance,

Alx