shit

The GB dictionary is basically US. Remember the US dictionary is a corruption of the GB version, not the original.

It doen't show in my languages. I keep getting suggestions for Italian, and there is no way to change that. My text boxes are red underlining nightmares...

I've installed the English GB language pack several times, but it's still not available for use. When I right click in a text box and choose Languages in the context menu, I only see this:

English US (United States)
Add dictionaries...

I've installed this Add-on, but Firefox still comes up with that strange American spelling.

It doesn't use English. I find that my spellcheck still uses the dumbed-down English that Americans use. And I can't remove the US English add-on.

Virker aldrig

I clicked now 4 times on the hyperlink, but the module simply won't install. Doesn't FF support more than 1 language?

werkt niet het koppelt niet zoals in het verleden

It simply doesn't work, there's no two ways about it. You install it, but all spell checking is still in American English and the British English one doesn't appear as an option. Have tried installing it, uninstalling it etc... over a period of months or more than a year, so it's not a temporary thing.

Spellcheck is activated in the options menu, but doesn't work on any pages other than Google which does it's own spell check

This dictionary still doesn't work! Why are British people, and anyone wishing to use contemporary British English, subjected to using 'Carnegie simpleton' American spelling?

Do not work at all. I was forced to move to dictionary prepared by Marco A.G.Pinto.

This pack is added on my account but then checking, only the English USA version is shown. No options on the dropdown for this UK version).

It doesn't work. I am still being subjected to American kindergarten level spelling.

no funciona!!!