Is the post bent?
Unscrew it completely using slot underneath and roll it on a flat surface to check
A few have been bent on arrival (see FT discussions)
They've acknowledged they've been damaging the chimney oring.
The 'spare' is the black 12mm oring..... It's too strong and doesnt work so i refitted the damaged clear one which means afc is a bit loose but serviceable.
I've ordered a pack of 50 replacements from ft (12mm x 1mm). If it works, I'll send you a few but it'll take 3 weeks for them to arrive anyway
A few thoughts.Ahhhh..... ok thanks @allen
Think I get it...
Here is it with my attempt of putting the shagged O ring back in place. It then clicks into place of sorts.
View attachment 102486
Do I get in touch with FT and tell them it's a crock of shite?
cheers
Gaz