It would be nice to be able to apply a screen to one of your own lists.  

For example, if you're maintaining a universal watch list of 50-100 stocks that you picked from a screen based on fundamentals and you intend to evaluate it weekly for potential breakouts, it would be nice to be able to quickly apply your customized screen to that list to make sure that over the weeks and months ahead, stocks that no longer meet your fundamental requirements or personal investment style don't remain in the list.  Without this, one would need to investigate each stock individually with a series of customized column headings and spend time reviewing each item in the list.

Is re-screening a list already possible?  If not, it would be super high yield.

Anybody agree or know how to do this with the product as is?