Delete an item in a medialab questionnaire?

Hello,
Does anyone know how to delete an item from a medialab questionnaire? I've already made up the questionnaire, and realized that one of the items is unnecessary. However, I cannot figure out how to simply get rid of the item: I've deleted all of the information in it, but I cannot get rid of it. I tried deleting the item position number, but it persists in retaining it (even though I tried typing zero as well). So now it is the last item in my measure, and nothing is recorded in it but the position number and "select type" as item type. When I run the questionnaire and it comes to that item, it gives the message "item is given as 'select-type', not a valid option". any ideas on how to accomplish this theoretically simple task?
Thank you!

Try clicking on the record selector at the far left of the [I]Overview[/I] window (the main window where all the items are listed in a spread-sheet like format) and then pressing "Delete".

Hi,
A colleague of mine figured it out very quickly- I felt quite stupid! Thank you so much for replying and not making me feel abysmally inept.