I ordered this thing last November and it finally arrived.
One lament/comment I have is that I would've liked a tool-less setup. I'm not looking forward to having to fumble with an Allan wrench on a frigid night as setup/takedown is going to take longer than I'm used to. I'm really used to the Celestron/Orion/Skywatcher kind of mount-tripod connection where there's a beefy central rod you screw up into the mount head; quick and no tools required (or that can get lost). It's a lot of turns on those two azimuth locking screws to get them into place.
One question - the dual saddle: the manual makes it look like I need to remove/replace screws to use it in either Vixen or Losmandy mode - but I was able to swap in/out dovetails of either size without changing anything. So do I actually need to change anything on the mount to go from Losmandy to Vixen?