Just use Quotetracker with IB as a broker and datafeed for Quotetracker. The best charts around and its free. If you dont want to be bothered with adds you will have to pay $60 a year or $7 a month. Give it a try.
The targets on the charts allows for swithching multiple charts at once to anything that is on your tws, but the one improvement still needed is to be able to somehow type in symbols directly to scan through a number of charts for stocks you are picking up with other non tws screens. Many of us are always looking for stocks in play and if they are not currently on tws, as I understand it, there is no quick way to bypass the clicks needed for routing and just go directly to the charts. If I am wrong, I would appreciate the info on how it can be done.
You can type symbols directly into the Underlying field on the chart's quoteline. If you have something else in mind PM me.