granny shifts..without lifting throttle about 200 rpm before revcut..i dunno...works for me and my car...it's different between cars..some car been modified and the powerband soooo wide until the shiftpoint could be waaaaayyy out of the redline..and the redline no use anymore..and comes the shiftlight to heeeeelp...adjust shiftlight to lite up couple hundred rpm before the specific shiftpoint..it takes time for the brain to transfer the data into movement of our feet..just my 2 cents..thats what my fren taught me..and it works..