Starting with Version 8 B, the calculations routines have been revised to always re-calculate if results have been added to the Analyses table. If results have been edited or re-imported, if a Display Options setting has been changed, or as in the case of some existing data calculated with incorrect units, the re-calculated values are always based on current and correct information.
Additionally, the calculations always use the Parameter Units that are set up for the parameter and matrix, in the Parameters table so make sure parameter units are set up correctly. And, for results with inconsistent units, always set Display Options to perform Unit Conversions.