This falls into "experiments" category too
Dsl DMI - (vidya) - new version - with a direct intervention in the DMI calculation - this version allows to have smoothed ranges (not ATR, but the range - the first step of dmi calculation). It seems that the lag added is almost non-existent (see the example)
Some parameters experimenting advised - and for the icing on the cake, vidya smoothing (since it is adaptive) on the end of calculation should add some more value to the already useful DMI oscillator