We have applied anti-touch algorithm processing to the touch screen; however, due to different drawing habits and long-time drawing sessions, there will inevitably be accidental touch. As a result, we recommend that you:
1) Put on the anti-touch glove that comes with the package to help prevent accidental touch.
2) Draw in full-screen mode, and keep the toolbar away from your hand to avoid accidental touch.
3) Uncheck the Enable touch input option.