I guess the best method to test this would to be get an item with cheap regrade. Take .dmp before the regrade and after the upgrade. Would nee 3 success, 3 fails, and 3 major fails and compare the code to see if there is a pattern. There are unexplained variables though. Do regular scrolls have the great success number and just do a regular success if this is rolled and such?I guess you can say there are 4 outcomes, Success, Major Success, Fail no downgrade, Major Fail Full Down Grade. However in the coding it is seen that there is possibly 6 options 3 upgrades and 3 downgrades. Just ideas and such.