Whiteclaws - I realize that's not what you intended, but the tone of exasperation comes off as unfriendly. I understand why you would be frusterated by people commonly not describing their problems enough for others to help them, but please don't vent those cumulative frustrations at anyone, as doing so could make people feel less welcome, and we certainly wouldn't want that! We're got a reputation as a friendly community to maintain. :)
It's a common mistake for people to make, ecpecially for users new to construct. Simply please ask them to explain in more detail and/or provide a capx.
balistrerinick - even if it seems clear to tou, it might not be clear to us. Providing a capx and/or a screenshot of your code will help us help you. Please always provide them if possible, it makes things much easier.