Print Order of vertical is causing detail to overprint group header.

[don.nitke]

I have a report whereas I'm printing time data in three columns grouped by a trip number, sort of data source query is trip number and have created a trip number group. Added the trip number itself into the group header and have no group footer. When I set the report to 3 columns horizontal it works fine just have to create three column headers in the group header section. If I set the report the Print Order of vertical the first column prints OK but second and third columns print right over the group header causing overlaying data. Is this a Jasper Reports issue or am I not understanding something.

Any assistance would be greate.

Using:
Jasper Studio 6.9.0

Jasper reports library: 6.4.0