Yep. My OCD kicked in spectacular fashion. What got me started on the cinder blocks is my back yard is sloped and I could never get whatever I was using to look neat and level ... Until I found cinder blocks! Don't be surprised if in a couple of years I'm posting about mortaring the blocks. Lol I'm a little nuts that way. But for now I'm just happy it's all level ... Kinda ... Pretty much ... At least if you don't look REAL close.