I had a link in my favourites to access the forum, which no longer works (it was a link to latest posts, ending in /latest_posts.asp. That’s fine but it sends me to a 404:page not found page which shows lego pieces and includes a new forum here link to the new forums:
https://www.model-engineer.co.uk/forms/
Note, the forwarding link on that page ends in FORMS, not FORUMS, resulting in an endless loop of 404:page not found. I suspect that there will be a nuber of members getting stuck in that loop instead of finding their way here.