I have two lists, A and B.
I created A and then used Designer to create a custom New and Edit forms and everything works fine.
I recently created list B, created custom new and edit forms but they aren't loaded. If I create a new list item or edit an old one. The form that comes up is the default. In Designer it names my forms as the Supporting Files. If I click New or Edit and manually type the name of my forms as the URL then my forms appear so I don't think there's anything wrong with the forms themselves. The custom forms for both lists ere created the same way, all I've done is remove certain fields, nothing too fancy.
I'm sure I'm missing something obvious but can't think what o_0