Question regarding charts saved from IB feed

[StockStalker]

I have the "Save chart data as historical" and "Record for market replay" boxes checked in the options menu.

On thursday I had a chart open the entire day for one stock, in order to record it and save it as historical + market replay.

At the end of the day, I compared the chart that was saved as historical VS the chart the market replay feature gave me. And for some reason these charts look very different to one another.

What I need to know, is which of these charts is the most accurate one compared to real-time?

[NinjaTrader_Chip]

Hello StockStalker

Can you clarify what difference you are referring to by way of example and/or screenshot?

If so, please upload or detail what aspect you want us to review.

Thank you,

[StockStalker]

I've attached two screenshots:
- The first one is a 2-second linechart from saved chart data.
- The second one is a 2-second linechart from market replay.

http://img848.imageshack.us/img848/4071/marketreplay.jpg

http://img717.imageshack.us/img717/9784/historydb.jpg

Notice the huge difference both in patterns made and even in price and time. Keep in mind, both these were collected from the SAME data source (IB).