Just curious if you reached out to GX, or they reached out to you after reading this thread. If so, then that's great customer service. Well, either way it's good service.
I wonder how many vendors read the forums to get an idea of what bugs need to be worked out.
I still have yet to try my CS4 compressor and I bought it when they first came out, so that means I have the original discs and power supply, hopefully when I do need to use it I will have no issues. I've been using my Yong Heng, but seized the piston from overheating because I was experimenting with a loop system radiator, and obviously I hooked it up incorrectly. The other reason is I use my GX CS2. It's just so darn easy to use and requires nothing. No water, just an outlet and extra time. The Yong Heng fills up faster, but I've heard the CS4 is really fast.