I have written a simple application in VB 6.0 - old but still works. DAQ data is coming in through a National Instruments board. I need to show a graph of the data and be able to scale the X and Y axis. If the data coming in is increasing the charting has to start on the left and if it's decreasing start on the right. The Y axis scale has to adjust automatically to the data coming in and also has to allow for manual adjustment with a slider control or similar.