Unfortunately we found another bug in PCA. When checking the ‘Standardise’ checkbox in the PCA settings (at the right side of the PCA user interface) computations are run on the centered data, not the standardised data. A new version of ConsumerCheck will be released in the next few days where this bug is fixed. The new bug-fix version will be named ConsumerCheck 1.0.2. We are sorry for the inconvenience.