Michael Rigby-Jones wrote:

> Assuming one stack level to actually call the delay routine, then I make it
> a maximum of 6 and a minimum of 1.

You win.

PS If you want the beer, send me an address.

--
Best regards

Tony

'The Engine' - Design your own programmer.

http://www.picnpoke.com
Email picnpoke@cdi.com.au