I’m a CNC technician, I have been with employer for 25 years, we make residential and commercial gas valve products. I have just gotten into 3D printing in March, so I’m still a noob. I started out with the basic K2 with the CFS and have since added a Sparkx i7. I mostly make things for my family and friends; I’ve had my highs and lows with plenty of frustration with my printers. I’m still learning where my printer’s sweet spots are in the settings. I’m getting there. I’m eager to learn and I am very open to any input and tips/tricks to get the best out of my printers, eventually I’m going to upgrade to a multi head/nozzle printer.