This is a first for me after more than a1000 projects.

I am using the latest patch version of Evo 12.

The project is an external garden with a pathway. I started placing some luminaires close to the ground and I am getting strange results.

The results show that some luminaires (only 9 placed so far) some are making little or no impact on the working plane results, and some are. All luminaires are the same type, at the same height, with the same inclinations angle.

What is even more strange, I added a Calculation Surface to the area to check this and I have the same problem but the luminaire that does impact is a different one??

Your advice will be appreciated.

The project file is also attached