Dave O just a thought I have an old [not really as they did not make them when I consider old] digital camera just for the shop/garage.........Take pix save the SD cards then just delete when done you never have to look at it until you have to!!!!!! I use it all the time maybe just refer to them 10% of the time but it is a lifesaver when a brain fart hits upon reassembly .... I use the one my 90 yo mother in law gave me back, I bought her one a few years ago as she asked for one of the new digital cameras..........she never used it as she " could not find the film for it!" ..........Tried to explain but wound up getting her prepaid throwaway cameras with developing at the drug store [wow 1 hour not 2 weeks wait for developing]...lol ........she has seen a lot of things in her lifetime.....loves to go for a ride and tell people she is older than my A..........bobbycoke