So anyone know how to change the combination on a gun safe? Or I guess... Can it be done on your own? I had the gun safe one tick from full and was saving a spot for an AR-15 (which I've yet to build/buy yet.... in time.... in time) and filling the emtpy holes with hand guns. And like a fool went to a gun show and walked past a collage kid walking in with a Morin-Gunent. So the safe is now full. So now I'm looking for another safe (rather than and AR-15) but I've banged my head enough that I hate the idea of trying to remember another combination. So is it possible to buy one and set one of them to the same combo as the other? Or just make up my own for both? Know nothing but weight and protective heat temperature on gun safes.