Hello again people still learning so here is another question I have. So I got my "Joey" and he is getting there he is less barking or whatever they call it when I try to touch and hold him, but now I see that he likes to sleep in the food dish that came with the cage, there are 2 of them on either side of the big door. He has a sling that he can go in and what not sometime he sleep on top of sling, but most she is in the dish (no I am not put food in them, I have a water bottle that hangs on side and a dish for food).

Is this OK normal?

You should give her some fleece pouches to sleep in. Then she may not sleep in the food dish.

You should also give her a small dish of water in the cage, besides the water bottle. I provide my gliders with fresh open source water every night, and they do have water bottles on their cages.