Hah I did! Here is the thing. I noticed that all my plecos were jamming up in the left side of the tank. When I'd put in the famous shish kabob they would all go after the same kabob. So I figured they needed more caves, and hopefully that would help spread them out. Well come to find out, it worked a little. It's spread them out so not so many in the left side. I made 4 small flat rock caves, and one big one. The big one was intended for my big pseudo. but he stuck with the fake log. Actually I think a little lepoard frog is trying to claim it. I also pulled my pvc tubes wrapped in turf out, and capped the ends. I'll post closeups of the caves later.