bluestoneme on "Forms: multiple response on radio/drop down not available"

Here they are. My Mac or your screen won't allow me to reduce this all to one page, but these two grabs make up the exact page as I have it on my screen. The 1st link is where I have opened a radio edit, and the 2nd link shows the bottom of the page when scrolling down to add the option of multiple responses. Together these two grabs make the complete page - nothing missing.

I cannot see another drop down box for multiple responses?

http://bluestoneme.files.wordpress.com/2012/11/form-builder-top-of-screen.jpg

http://bluestoneme.files.wordpress.com/2012/11/form-builder-bottom-of-screen.jpg