First time I've tried to get the IIS.
I got the LX200GPS 10" (at 2500mm) with a Canon 7D Mk II doing video out the back of it. Just setup in AltAz in the yard. Even if it was in the dome, I don't think the dome would necessarily have kept up!
I've attached a single frame (massive crop), and a link to 20 seconds of video which I posted on my twitter feed (you don't have to logon).
https://twitter.com/turbo_pascale/st...39095449874433
It was a pretty hectic 5 minutes - only managed to keep it in the FOV for about 2-3 minutes - as it came overhead I couldn't keep it tracked anymore and just lost it.
I'll do a video on YouTube eventually with all the setup background info too.