On 20 Feb 2005, Ken57 wrote

Wow Harvey, thanks for such a complete response. I'll see if I can
emulate your photos, though I suspect more patience and expertise has
been applied here than I'll ever muster

Glad it helped, Ken -- good luck!

[I'm just glad I found somebody who knew what they were doing, rather
than having to try that job myself... ]

--
Cheers,
Harvey