Geeetech

Can someone explain why Geeetech says to set the Vref on the A4988 driver to 1.0V.

All the drivers on my Pro B acrylic have 0.2ohm (R200) sense resistors and the supplied NEMA17s have a rated current of 1.5A so doing the maths, Vref = 1.5A x 8 x 0.2 ohm = 2.4V, which is outside the adjustment range ...