Ok, I know this is supposed to freetime help, but can anyone tell me why the snow on my lot keeps flashing blue.  I can see the snow is ok on neighbouring lots when I'm playing a lot.  Any ideas why and how to fix it.  It's not a hack or custom content as i recently scrubbed the whole thing from my computer and started afresh and it still did it with nothing in it.  Any help would be greatly appreciated, as I just love snow and want to make a winterwonderland.:smt120