OK First lets make things clear here ....these are some myths about the malfunctioning of LCD ...
1 - don't open up and replace your lcd digitiser .. it's not hardware issue..trust me i've been there !
2 - some say it's becuz of cheap lcd pro...
any hope for memul cm12 nightly ?
thanks for your sharing but i dont understand your these words
((((but i give you the caution...although it's just a touch driver rom (?) for like 1 MB but it resets whatever rom you have in your phone..I think that's worth it ..isn't it ?))))...
Guys I think you should take a look at my post.. i hope it helps you