Hi can anyone help me? When I try to add the iframe link that Amazon gives for a book to one of my product pages, when I click preview, the Update button is not present. Sometimes I can get it to work fine, but then the iframe image has too many spaces between the description of my product and the iframe. If I try to delete some of the spaces, then after I click preview, the Update button is again not visible so I can accept the changes I've made.

Anyone have this problem with an iframe link or know what I might be doing wrong? Thanks for your help.