To make a short story long, it was necessary to change the labels on a large number of fields used to arrive at a specific calculation called HardCosts.
The fields in HardCosts1 & HardCosts2 and in all applicable locations were renamed to a shorter label. When these fields were combined into the new version of HardCosts, the calculations were 'lost'. Any new record created works perfectly and the new calculation in HardCosts is correct.
And the question is,
How can I 'force' the recalculation of the newly relocated fields inside of HardCosts?
Looking forward to any help,