I actually do not want previous coordinates to be seen. Just the new coordinate. To be honest, Im very new at VB and Im just learning how to plot graphs (and that aint going too well too :( ) so Il appreciate any help....

tanx for ur response. Its change as a measure. as the position on the x-y axes change, the graph shld update to the new position. as the sensors are built on one block, the dot representing the coordinates on the graph will seem to move in the direction of the sensors....

Guys, I treally appreciate the way questions are answered on this forum. I hope I get someone to help on this quickly too. :)

I am using vb 2005 and getting data directly from two sensors in two separate rtf text boxes labelled X and Y coordiantes. I now need to plot a graph real time that can get use the values from the rtf boxes to plot the coordinates. The initial reading from the sensors when it is switched on is the original value...