When i replaced my lcd screen, my analog would start malfunctioning. When I went into internet browser, the cursor would move by itself southeast, but when I put pressure on it, it would go northwest. I cleaned the analog chips, the contact, and the analog circuits. I have confirmed its either:1) There's dust in the analog, or 2) Screws are too loose or too tight. I've used joysens, and it's reduced character movement due to the analog, but not fixed it. I really need help.