I got my brand new CEM40EC earlier this week, really impressed by its overall design & built & performance!
iPolar is even more impressive. When I used Pole Master first time, I can't imaging anything else can get significantly better, but iPolar did it. With iPolar, now everything becomes automatic. You only need to connect iPolar to the software, and it will take you from there, without a single click on the screen! Its real time plate solve is really cool.
Last night with average seeing, I managed to get RMS=0.4 arcsec on my PHD2 with CEM40EC (graph attached), not sure if this is good enough for a mount with EC -- any comments/ideas?
I'm starting this topic to put more reviews on this mount, if there's any questions, feel free to ask.
Video of box open/dry-run: