XF 1.3 custom field not showing on registration page

[Mr Lucky]

I am trying to have a field on the registration page with tick boxes or radio buttons, e.g. How did you find out about us: Friend/Website Link/ Web serach/other

In Users> Custom fields> Create I ticked Show during registration but it does not show on the registration page.

I thought this is how it would work, am I missing something obvious?

 

[Paul B]

Have you also checked that it is editable?

 

[Mr Lucky]

Have you also checked that it is editable?

That was it!

I did ask "am I missing something obvious?"