Geeetech

no im useing a inductive sensor. it Works but only chekes one spot? ca in the middel of the table

Hi i have tryed to enable auto bed levelig. But it only checks one spot on the bed?!?!
I removed the // to enable auto bed leveling ,like showned on youtube and set my dimensions.
But still it only checks one spot (almost center)

I want it to select grid at least the 4 corners.
Is there somthing im ...