Sweeping implies that funds sent to a deposit address in Ashigaru Terminal can be taken by devs without an action by the user. This is simply not true. Perhaps theoretically as you are describing, UPON THE USER INITIATING a Tx0 then the fee MAY be able to be manipulated to equal the entire Tx0. That is very different from simply having a deposit wallet drained without a user action. Do you understand the difference? You still haven't shown the code that would allow the coordinator to alter the fee.