Thanks for the comments guys. This is a quick reprocess and I think it is a significant improvement. I won't go into detail on what I did wrong the first time except to say that I should know better. I'm not sure if I'll get a chance to look at it again for a while because Christmas is starting to intrude. On that subject I hope you all have a merry one.
Cheers
Steve
http://members.pcug.org.au/~stevec/m51_STL11K_RC.htm