[Plugin: Custom Contact Forms] Additional box generated / captcha

Hi, whenever text is placed above the form an additional text box is generated – how do I prevent this from occuring?

Also the captcha image only seems to show around 50% of the time on page loads. Can this be corrected?

Page is http://thecollector.com.au/wp/?page_id=174

http://wordpress.org/extend/plugins/custom-contact-forms/