OMG, just got my new Eikon 300 power supply, to replace the Cyclone 360 i sent back. It is ABSOLUTELY fantastic! So smooth its unreal. Do you ever get when your machine splutters, say if you are doing an awkward position, or turn it upside down or something, well the Eikon eliminates it somehow. Its fab. I can see me diggin a needle or 5 in my leg in the next couple of days.