Machsupport Forum
		Third party software and hardware support forums. => SmoothStepper USB  => Topic started by: N4NV on January 28, 2016, 09:11:19 AM
		
			
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				Is the ESS still available?  Product support?  It looks like it used to be sold on Amazon, but no longer is.
Vince
			 
			
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				Still available and still excellent support (Mach3 and Mach4 compatable).
My advice would be to order direct from Warp9 http://www.warp9td.com/
Tweakie.