Nut Slot too low? New nut or alternative?

Nut height on Academy 12 nut slot height I've actually done this using a thin sheet of metal on a beater classical guitar that came from the factory wiith the nut slots cut too low It nuts and bolts slot The G0's nut slots are deeper Therefore, only a bit of the low E string is sitting above the nut There is about 1mm at the nut between bottom

nut slot height The ”correct” height for the slot is just high enough so that the string clears the first fret without buzzing Before you do anything to the