This is starting to drift off subject but,-- Here is the reality. If you confront an inspector in the field, specificially a hard ball type, then you run the risk of "censure" or whatever you want to call it from the rest of the gang in his office. Those guy's all work with each other every day and make friends. If you want to start having trouble all over town all of a sudden, just step on the wrong toes. Of course if you are able to never ever have any code violations at all, then you have nothing to worry about. Because every single last one of the boxes you nail up never are more than 1/8" back from the non combustable surface. Know what I mean Vern?