Issues

After changing Price Setting Levels, there can be the following issues:

Changing Price Setting Level will result in starting/stopping calculation of conditional elements. Calculation will always be performed with same result, but there might be some columns missing or appearing and never changing their values.
Not only results will become obsolete at the moment of changing Price Setting Level. Running calculation of dependent Dependency Level will result in issues with reading Final Prices of master Dependency Level calculation.

Solutions

If possible, create a new PL/PG for all Dependency Levels and update values in Dependency Configuration (PG/PL ID).
If not possible, rerun the whole PL/PG. Hide “zombie fields” (never updated) by preferences.
Rerun all PLs/PGs starting from Independent Dependency Level and going through hierarchy tree.