Sorry to be a post-hog...I'll simmer after this, but this is fascinating to me. When I temped the tanks the one male moved from his corner to the other side of the tank under the light. Now I noticed that the basking spots dry out quicker from the heat. The new male's tank hasn't had a chance to dry yet, but the old males had and that corner was dry. He's trying to sleep on the wet side, but is perturbed and keeps lifting his, um, netherregions off of the wet substrate. Looking at the new male he's asleep, but his back end is lifter so as the hemipenis bulge is not touching the wet ground. Male number one doesn't do this when it's dry. Any ideas on this?
Done now,
Mark