I have set up a custom "Page Style" in PayPal and am referencing it in my form. The form data comes across into both PayPal and payment success/cancellation all seem to work fine.
But PayPal is using the Primary page style, and not the one specified in the GF add-on.
I'm not sure what I can have done wrong as there's so little I could mess up. I've checked the names, tried a different browser (both FF 11 and IE 9) so I'm stumped!
Gravity Forms 18.104.22.168
Gravity PayPal add-on 1.4
The form in question is here: