Flickering Shadow Sims 4

Hi guys, Some modder can run the new lighting for numbercascade level 1 (GraphicsRules.sgr), Because when you change the value of interiorsunshadows to true, as ''medium'' shadows you see a bluish tint and the lighting seems not to touch the objects. Something like that:

In numbercascade level 2 and interiorSunShadows true shadows don't match:

however in numbercascade level 3 and interiorSunShadows true shadows are perfect:

Can you help me please?  I want this lighting in my windows, but my pc doesn't support the numbercascade level 3