You would think that a company that specialised in handling other companies' payroll would be pretty good at the task, wouldn't you? But nooooooo......!
I was replying to a post and decided to spellcheck it (something I don't normally do but as I'm not fully caffeined up I thought I might benefit). The spellchecker didn't catch one error because the error was itself a word ("supple" for "supply"), but it threw up this list for "backplate":