On 11 oct, 21:37, ChaseAdam wrote:
Symptom: When moving up and down the left side of touchscreen, it
inputs an arch running from the top left to the middle bottom.

I have an old Psion netbook with a four wire touchscreen which I
cannot touch the bottom left. I have done research on the problem and
I guess I am very confused as to why it presents and arch instead of
either working/not working for a particular axis. It seems to
"progressively" fail as I move down the left side.

Does anyone know what is going on electrically? What could cause this?
Any hope of fixing it?

Thanks,
Adam

Sorry for the multipost... the internet connection stalled and I
retried several times to send the answer, without knowing that the
first time I sent it it was published.