Yep Terry HEIGH-HO
Below is a cut & paste from Chambers Dict
heigh-ho (interj) an exclamation expressive of weariness.
I used a bit of literary licence "heigh-ho!" = "I'm exhausted!"
Big Dave. Thanks for the invite. I've got your http/contact address now and will have a good look after Christmas. PS I use Antony Lewis's Crossword Compiler 7 (just for your info).
Thanks everyone for putting up with me and have a lovely holiday.