Managed to figure it out, it was caused by the form not being able to find a common split point between the two side by side text boxes.There is an excellent blog post about this problem at http://blogs.adobe.com/formfeed/2009/06/displaying_parallel_columns_of.htmlI had tried his suggestions earlier...

Hi,When I populate a growable textbox in a table body row with large amounts of text (about 2 pages worth) I get a blank page being inserted after the first table header row before the first table body row.I have attached an example form that shows this problem and also attached the example text in ...