Hi! I might still be very confused about the recent reply from Chizel stating that "The Perfect Excavation Event is only applied after the game has rolled for Exhibit Quality". If the rolling result is Average quality, then Perfect Excavation should upgrade it to Great Quality; and since Average quality is the lowest quality among all, any expedition encountering Perfect Excavation should give a Great or higher Quality. 

From my testing statistics (didn't try to figure about the code), Average Quality Exhibit still appears when Perfect Excavation happens. Under Survey Level 3 in Greasy Fields and using Safe approach, 4 out of 27 is Average quality if Perfect Excavation happens (15%)  while 5 out of 33 is Average quality if Perfect Excavation doesn't happen (15%). If Perfect Excavation really triggers the "+1 Exhibit Quality" effect, I should not collected any Average quality exhibit. 

I am very sorry to raise this follow-up question. 

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Besides, I noticed that Detailed approach also has a "+1 Exhibit Quality" description in English setting while this line is dismissed in other language setting. I am wondering if you could add this description in those language settings and allow other non-English-native users to see that description.