I have noticed recently that Blocklands lighting isn't very good, here is a example to show you what I mean by "isn't very good".

If you take a look at the left baseplate, I had built a couple of 1x1's around a light brick on a baseplate, and it turns out light goes further on a baseplate than on 1x1s. I have also noticed:
When standing on the side of a baseplate, the blockheads shadow isn't on the baseplate, but on the maps floor.
If standing on top of a missing 1x1f on a baseplate full of 1x1f's when using a light, the light only goes onto the 1x1's on the baseplate, and doesn't go onto the little hole that the blockhead is standing over.
Light doesn't seem to take a baseplate covered in bricks as a whole surface, and only lights the bricks individually.
Is there a way to fix the lighting? How hard would it be to do so? Would it ever be possible for bricks to make shadows?