Outside of the master sheets that Crutchfield sells or looking on youtube, can anyone point me to any resources that show you where and how to take apart interior panels and parts? I want to know where the screws and pops are so I dont break any interior pieces. BTW, the truck is a 2008 Chevy Trailblazer. My son and I want to do some equipment installation and deadning and dont want to break anything pulling pulling panels and getting access to stuff.