Problems coding for form_radio()

[eluser]Wayne Smallman[/eluser]
Hi guys, I have another problem — how do I get the page to "remember" the values of the radio buttons?

So far, all of the other form elements work fine using set_value(), but I can't figure out how to make form_radio() work the same way as the others.

Is there a way to combine the form_radio() with set_radio() functions? I've been trying, but no joy so far.