Where's the rest of it???
It's a great (half!) story, Bob. Well done. The closing distance thing worked wonderfully. Switching from one to the other was very effective.
But could we please see part 2?
And ... I didn't think Americans used metres
![confused confused](/ubb/images/graemlins/default/confused.gif)
(Aus spelling
![thumbsup thumbsup](/ubb/images/graemlins/default/thumbsup.gif)
)