Ladybug radiance

Hello everyone, I have a problem on ladybug radiance, the radiance result decrease its region when I change the geometry, the variable I changed was the form angle slider(hightlight in script in purple group). The context and plane surface is intersecting. I wonder why it will happen and how can I fix it

image this one is correct

image These two are incorrect
Mindy_Pavillion (595.2 KB) hope someone could help me…Thank you very much!


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