problem with ILLEGALVAL in 3.2.2?

I'd like to set up a question that a user doesn't have to answer, and if
they don't answer it I'd like the value to be "7". Here's the item in
question, but when I look at the data the value for it is blank/null. Is
there anything wrong with my syntax?

<CHOICE MULTI="yes" NAME="retplan" MUSTANSWER="no"
  ILLEGALVAL="7" CAPTION="Have you completed or are you actively planning
  for retirement in any of the following ways? Mark all that apply.">

	<CHOICEELEMENT CAPTION="Estate planning" VALUE="0" />
	<CHOICEELEMENT CAPTION="Drafting of a will" VALUE="1" />
	<CHOICEELEMENT CAPTION="Financial planning" VALUE="2" />
	<CHOICEELEMENT CAPTION="Investing in additional equity" VALUE="3" />
	<CHOICEELEMENT CAPTION="Researching federal or state retirement policy
	   issues" VALUE="4" />
	<CHOICEELEMENT CAPTION="Purchasing supplemental health insurance" VALUE=           "5" />
        <CHOICEELEMENT CAPTION="Other" VALUE="6" />

</CHOICE>

Can you set ILLEGALVAL in a multi choice?

Thanks,
Todd
Skickat av Todd Slater <[email protected]>
till survey-discussion