OK..Here is my problem. A couple years ago I made a water hole with a rubber liner for my Sulcata. He had no problem going into it to do his thing. The problem I had was I didn't put a drain in it, so I had to flood it all the time to get fresh water. It was in the full sun. So...I decided to build another water hole with the same liner and a drain on the other side of the yard in the shade. He totally refuses to use the new waterhole. How can I get him to use the new waterhole? I have tried with no water and bribing him into it with Hibiscus Flowers. That didn't work. Any suggestions would very much be appreciated.