I want to know the resource transfer. When a player has metal or power which exceeds the capacity of the storage, his resource flows into other teammates' storage. Does this flows of resource have any limits? Such as the maximum or discount?
I know there is no like 20% off interplanetary metal transfer but I think there is some sort of maximum metal transfer amount.
The only limit I know of (bug I think) is that the receiving player doesn't get any improvement in effective build speed if they have 0 in storage.
Perhaps I should have said "efficiency" or "effective build speed". It has been a while since I ran the tests, but I setup a sandbox with two allied players. One builds a lot of energy, the other builds a lot of metal, and both have a bunch of fabs. You can see visible progress and lots of fab particles as long as it's net positive with the shared income. Both progress and particles slow considerably if you push just over the edge and drain storage.