Hi all. I been doing a lot of research and asking alot of questions. One question I'm trying to figure out is a heat shield for my walls. I had a pleasant hearth install couple weeks ago and since then it has been inspected and passed.. my question is heat shields for the walls. It was installed according to the manf. Specs and then some. I'm trying to get my wall not so hot. I put herdibacker cement boards with a 1" gap but the walls are still getting hot near the side walls of the stove. The stove is corner install and has a heat shield mounted on the back of it. Could I put a bigger gap or could I cut the drywall and install the cement board directly to the studs or am I just being overly paranoid. This is my first wood stove so I'm try to learn as much as I can.. thank you