mistico said:
In fact when I said I returned almost double I meant in resources
First of all, you have to figure how is your BG bank now:is in negative, is 0 ,is positive, and the amount of your resources there.
Starting from there, then , use the tabels that you will find in forums, to see how many res need for each lev.
Then choose your lev that want to give you a payout, and start to feel the bank with necesarely amount. When you have it, kill that lev and will get your payout. Keep in mind, that if you dont track properly your bank, then will be delays in your payouts, and will not be acurate.
Why to track your bank? I give you an ex: i get a payout that means 100 mill res. If that payout give me a negative bank, then i have to fill the bank for 0 , then to fill with necesarely amount for lev that i choose to hit. So that could bring me in situation about you talk: put more then 150% resources back, and still dont get a payout... Without a properly resources tracking, will have this kind of surprise always in BG.
In my personal opinion, that it happen because BG dont get that tax amount of each reward, it is possible to tax you when get a specific amount of res , and will do it for all payouts until there...Is just my opinion, and i have no proof for it.