I bought a hundred onions and sent it to my wallet just after the wallet crawl started. Since they start on wallets with high onions, I hope they haven't been in my wallet before the onions arrives, else it defeated the purpose of the purchase.
they crawl the wallets a number of times up to the drop. if you move onions out they take the lowest reading. not sure if they take the highest if you add onions but i would of thought so. maybe someone can confirm this? as if not it also defeats the object of adding onions in the no move time