Jo_Ann,
 
	 
 
	Thank you, Thank you, Thank you, that was exactly what I was looking for.
 
	 
 
	I'm new at this and unfortunately, learning new things is a bit more difficult at this age. 
 
	 
 
	I'm trying to design a single floor handicap accessible home for my retirement.
 
	 
 
	Best regards,
 
	 
 
	Bill