Why I think Low/High Digits need more consideration.

[pyst7lot]

We do have some filters which offer Low/High digit options but could do with more.
Here's one which outshines the usual Low/high numbers filter(s).
Combined Statistics filters using positions.
It's very rare for Position One to be a High number.
It's very rare for Position Six to be a Low number. (I'm considering a 6 ball game, of course)

Low last digits have appeared more in Pos1 for my country's lottery 1700 to 700 High LDs
The same for Pos6 where High LDs appear 1700 to 700 Low LDs.

On the other hand.
Low numbers in position one appeared in all but 23 draws - about the same as High numbers in position six.