Cheers Alex, um yeah The Lagoon
Thanks Steve, guiding on the OAG was iffy sometimes but mostly OK. I swapped mainly because I could. I only usually have OAG problems when there's a full moon or very poor seeing, bonuses for both. I hang a 1600mm, EFW8 and chonky coma corrector off it no problems. By design it can't come off if the screws are contacting the tabs properly and are good 'n snug. Even giving the whole assembly a snug up in situ, that joint never moves only the threaded connections.