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		Rob Rutherford
Jan, for some reason my reply to your answer on my question
was bounced back to me so I'm sending it as a new thread.
Many thanks your comprehensive reply - I can't investigate right
now but 'll work through your suggestions tomorrow to see if I
can fix the problem. Thanks again for your help.
Rob Rutherford
				
			was bounced back to me so I'm sending it as a new thread.
Many thanks your comprehensive reply - I can't investigate right
now but 'll work through your suggestions tomorrow to see if I
can fix the problem. Thanks again for your help.
Rob Rutherford
 
	