THD

Hi guys, i have a issue, i need to help. i import sketchup model and define field in 3d scene. The model has 4 field with 3 orientation 8.5/180 8.5/0 8/180, but in the compatibility with orientation and system parameter table only 2 orientaion are recognized ( 8.3/180 8.5/0). While the system overview table fully recognize the field with 2 orientation. I need exactly 3 orientation like model. Please tell me how ca i fix it. My version is 7.2. Thanks everyone. Good day.