@EventHandler
	public void onItemSpawn(ItemSpawnEvent event)
	{
		SpoutBlock Block = (SpoutBlock) event.getLocation().getBlock();		
		Location loc = Block.getLocation();
		loc.add(0, 1, 0);
		SpoutBlock BlockAbove = (SpoutBlock) loc.getBlock();

		CustomBlock CustomBlock = Block.getCustomBlock();
		CustomBlock CustomBlockAbove = BlockAbove.getCustomBlock(); 

		if(CustomBlock != null && CustomBlockAbove != null)
		{
			String[] SplitNameCustomBlock = CustomBlock.getFullName().split("\\.");
			String[] SplitNameCustomBlockAbove = CustomBlockAbove.getFullName().split("\\.");

			if(SplitNameCustomBlock[0].equals("CustomSlabs") && SplitNameCustomBlockAbove[0].equals("CustomSlabs"))
			{
				event.setCancelled(true);
			}
		}
	}