Hello,
I'm considering going to auto bed leveling on my I3v, with an inductive sensor. I have a few questions though;

1-How accurate is the inductive sensor through the glass bed with pieces of foil under it?
2-Will using Blue tape affect the ability for it to detect the foil?
3-Is there a better option than this sensor? I briefly read that a conductive sensor might work? I would like to avoid the mechanical servo method.

Thanks in advance for any help.