Fillable form radio buttons that should be checkboxes

Hi, 

I work on many forms for a large client (of which I can't share files or work from, so please don't ask). Every time I run their new forms through Make Accessible (where it auto populates the fillable fields) its creating fillable radio buttons for all my many yes/no question checkboxes. I'm hoping there's a setting I can change?? If not, there should be. Not sure why you couldn't tell acrobat your preference or have a way of changing it later. I'm also not asking how to make them "look like a check" when you select it or how to code the name of the field between both fillable fields so it "functions" like a yes/no checkbox. I want the properties, when I select it, at the top of the properties window to say Checkbox Properties.. not Radio Button Properties. Because radio buttons you can't unselect, and checkboxes you can. I had a colleague tell me I would have to hand create the checkboxes, and even if I copy and paste at best that still means I'm renaming tons of copied and pasted fields and wasting time.