A DIY on how to fix any tablet or phone touch screen, no matter if it's android or windows this fix should work, most of the times ghost touch or phantom touches are caused by over heat and grounding issues, so instead of tweaking the software which didn't work for you for ages get your tools and watch this video! it's really simple and needs no technical knowldge.
Website: http://www.toxigon.com
-----------------
Music: http://www.bensound.com