Ender 3 and leveling problem

[Roberts_Clif]

Did you guys know that borosilicate glass will never warp or bend no matter how hard the print head crashes into it or what kind of temps or thermal cycles it sees.

I agree, though It is not just the Glass we would have to purchase.
As I have a proximity sensor that will only detect Ferrous material I would have to purchase another Proximity sensor.

An at this date have not found one that is a similar size sensor the will work in my space requirements and proximity to the nozzle..