Acrobat form calculations not working

[Abovethebelow]

I've made a form for doing invoices.

I have it calculating vat on each item then adding it all up at the end.

On the total box it has a simple calculation to add add 2 fields only but its not working when i enter my numbers in.

Its like an error with the program. Anyone else had this? Anyone found how to solve it?

[Bernd Alheit]

Check the field calculation order.

[Abovethebelow]

That sounds promising. Where do I do that?

[Bernd Alheit]

In the form edit mode look at More on the right Side.

[gkaiseril]

In form editing look under the "More" option.