I have used a screen background developed in a graphics package and saved it as a jpeg as a main screen in screen4.
The screen has 4 buttons that will select 4 screens within mach.
I placed the image buttons, with no image, on top of the button graphic of the jpeg to allow for screen selection.
When I press one of these buttons in Mach, the screen selects screen # 2 for example, but a piece of the jpeg the same size as my touch point remains on the new screen.
This is not the desired result.
How can I have the newly selected screen refresh over the piece of unwanted jpeg graphic?
Thank you for any help rendered.