Yes, but it is a lot of work which I won´t explain and also won´t do myself.

I btw fixed an error of the dll a few days ago, which increased the shadow quality a lot.

@HeelX: I finally found out what causes such problems. I am setting an orthogonal projection matrix to clip polygons which aren´t visible on the shadowviews away. Th problem is that I am just setting the views arc value to a value which kinda worked for me, but doesn´t always...