Seriously, you have to find 20 eggs from medium searches, so I think it is nearly impossible to find so many eggs in just 6 days, if you own only 2 normal explorers, even with 3 it would be hard. That is really gem spending incentive to just finish it off without actually doing it and it is not fun. Why would I go for medium hunt (and waste time losing eggs I could find with long treasure hunt), when you can do long treasure search where is much more propable to find much more eggs. In medium search you cannot find eggs half the time. I think even the upper level quest chains are much more easy I think.
Percentages for finding eggs:
http://forum.thesettlersonline.com/t...l=1#post216964
I think it should be corrected just find eggs with explorer. Not having to limit your searches only for medium search.. I just hope I don't get the same sucky quest chain twice.