I am interested in purchasing software for segmented turning. I understand that there are a few types of software out there. I need to know from those that have used the software - pro's and con's.  
 
There is William Kandler's software, Kevin Neelyis's, and Lloyd Johnson's. is there others? PLEASE HELP 
  
				
			 
 There is William Kandler's software, Kevin Neelyis's, and Lloyd Johnson's. is there others? PLEASE HELP
 
  
 
	 
 
		