Vilket leder till skillnad hur Concealment tappas. Därav CTC.
Footnote 10A (Kapitel A):
One of the several criticisms leveled against the IIFT was that, by adding additional PTC effects for higher Final DRs in the various intermediate FP columns, the IIFT strips concealment more readily than does the regular IFT. To counter this criticism, some suggested making all those additional PTC effects conditional, so that they only applied to unconcealed units and thus would not strip concealment too easily.
Själv undviker jag IIFT då jag inte tycker den tillför något - förutom (för mig) att den "saktar ner" spelet, då IFT är mer-eller-mindre memorerad....