Has anyone ever mounted a gauge in the ash tray? I dont smoke and do not allow smoking in my truck so it is just a useless spot for me. I only have an EGT gauge and would like to mount in in the ashtray and still be able to fold the ashtray closed. Anyone seen something like that? The gauge will fit in there with just a little bit of Dremeling, duct tape and, JB Weld.