As above ^^^^. Always put them down stood up as well,if it's something like a hammer drill for instance and I know it's Getting filthy then itl get treated with a little less care,but I wouldn't be sliding them about or down a roof MIKE HOOVER Lol, You can't take the chance with some tools like the Paslode im65 nailer,there super temperamental and only work perfect 75% of the time as it is..