Ikea may have worked out how to do international, graphics-led build instructions, but many others haven’t. I spent an hour and a half today connecting two water butts to two drain pipes. The instructions beggared belief. At one point I was required to cut a section of pipe 4 and 5/8ths of an inch in length! Suffice to say, the final result was effective, but quite heath robinson.
I once installed a kitchen bin that slid outwards and opened as the cupboard door was opened and I’ve had my fair share of hell fitting stair gates. But what made them easier by far, was that the instruction paper itself was a template that you held up to the wall and drilled through. Smart and inventive, although as with all DIY, mostly still a hassle.