Tony writes:
Let me see if I understand this :
If I buy something from you, dismantle it (of my own free will) in your
shop and injure myself then I can sue you (and would probably win).
If I buy something from you and you insist that I move it in a way that I
don't consider safe and that the manufacturer doesn't consider safe, and
injure myself, then I can't sue you.
No, you can sue in the second case also. (Well, you can almost *always*
sue. The real question is can you win.)