It seems like I understand the question differntly than others.
As it is now, the corrected coordinates are not shown in the VGPS spreadsheet. We promised this weeks ago, and it's still not implemented. I am still hoping to fix it within a week (which is what I have said for several weeks). So, the coordinates in the spread sheet are the original ones.
When building a GPX one can choose to "refresh corrected", this will make sure the caches in the list uses the latest data from cahe notes and the corrected field before actually buidling the GPX.
The CSV file export doesn't show corected at all, which we intend to fix. But the only way to refresh the corrected coordinates before creating that will probably be to build a GPX first. Not very conveniant, but a far easier way for us to implement it, since the CSV isn't created in the background, but in real-time.
UPDATE: Corrected coordinates exists in the VGPS in our DEV environment now.