I have the Mailchimp plugin installed on my site. Works fine. Wondering how to do a custom submit button. On the plug-in site on WordPress the instructions show that you can type in your own HTML. I inserted in my own image source code for my custom submit button and it doesnt work. It works for a custom header but not the submit button. It appears this used to be on option on an older version of this plug in. Any one have any ways around this. I'm a newbie to this so hopefully it doesn't require a bunch of code.