Yes I know Ive already taken it apart. Ive replaced one on a M515 also (the advantages of being an IT Tech).
That is a Philips, I have a sony make model so it wont work with mine.
I just hate to see a wasted Palm if I dont have to. THanks
Your digitiser is probably just bad or there is gunk between case and screen registering as a tap. No my mom ripped it off, I mean really ripped it off.