Casio fx4000p repair question

[Dan C]

(01-03-2023 09:39 PM)Tugdual Wrote:  Hey Dan, whatever works for you but would be better to have them here for other potential users. Could you identify what the dot is made of?

As far i can tell it's a bit of white plastic, or maybe some ceramic material.
Very thin, maybe just 0.3 mm or 0.4 mm.

I managed to make the pictures smaller, but they arent that good i think.
Anyway, here they are: