get the figures,do I mean, we're talking generalities, if you're saying from what you know already the, the remote control gear is going to be sixteen double O four six eight O seven, and that is the best bearing arrangement that anybody could, anybody could produce, then, if that's the answer, then for goodness sake get the figures, stick 'em in a memo so we can go and hit Peter , and make it quite clear to them that over the next year they're going to lose half a million six double O ones, or whatever it is