Hi I'm a new owner and have my tank set up for the most part, but I'm not sure about the arm side. I have aspen bedding which means heat transfer from and UTH isn't great, the glass of the tank reads between 85-90 but the bedding over the heat source reads 72-76. I was wondering what any of you did or if this is alright because I know they like to burrow into the aspen I've seen it in person lol.