Hello,
Calculations now seem to be stable and correct. Labour should now consistently be used first in utilities like water and electricity buildings and then the remainder is used in zones. Use of labour should also be more consistent in that there will be unemployment in recessions, and shortages in booms.

Production in buildings should also be correctly capped at 125%, which was intended behavior.

Because the required amount of labour is an estimation, there still might be situations where labour shortage becomes more extreme in individual buildings. But it should be rare now, and this should also prevent situations where formerly a building would sometimes flip between very low output and very high output.

/ Nick