Hi I am haveing a problem after your last patch, befor i was able to stack walls say 4 high then on the 4th one i was able to place one wall to the side so it was like floating there but connected to the other 4 walls to make a 7 shape now it won't do it, was that one of the bugs u fixed because if it was can we have it back please or make the walls snap to the top edge of sloped roofs up and down thank you for your time. :)