I'm working on some small homes that qualify for Tiny Home Appendix Q and I need to measure the ceiling height at a landing to a loft and on several stars. Given that the roof is sloped, what is the best way to determine ceiling height as specific areas a floor or step? 
	 
	
		 
	 
	
		I am using Home Designer Pro 2020
	 
	
		 
	 
	
		Thanks!
	 
	
		 
	 
	
		 
	 
	
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		Chris 
	 
	
		Home Designer Pro 2020 User