I am working on a timing program and have a start button programmed to clear all the variables and start timing events. I have another button programed to stop the timing and show the data. The problem is that when I place the cursor on the start button and press the left mouse button it workes fine, but when I move the cursor to the stop button and press the left mouse button the start buttons 3D showes that it was pressed? Since the start button clears all of the data there is nothing to display in the text boxes. If I press the left mouse button again the stop buttons 3D shows that it was pressed. Have looked everywhere for a hint as to what to do but have found nothing yet.