This added in main function may help as well ( dont know if it works for level blocks, guess not ):
Code:
shadow_stencil      =   -1;


Cheers

Acknex umgibt uns...zwischen Dir, mir, dem Stein dort...
"Hey Griswold ... where u gonna put a tree that big ?"
1998 i married my loved wife ... Sheeva from Mortal Kombat, not Evil-Lyn as might have been expected
rayp.flags |= UNTOUCHABLE;