you are welcome. jim. my DNA is 75% german and 25% austro-hungarian. nations well known for their sense of humour as well as their food (sausages & beer are food groups aren't they?). 
 
i too have learned from this thread. as an engineer, i like to know how things were made, assembled as well as how they were used and what they were used for. 
 
thanks all.
		 
		
		
		
		
		
		
		
	 |