@CdrRogdan, so then the minus gildar in the net income callculation is not true? are you joking?
yes they gave me gildar for a tribute treaty, but i have to pay them tribute and not how they wrote, "we offer you tribute". And it's no non-aggression or peace treaty, so no 50 turns rule, there was no X turns or anything like that. anyway, tribute treaties should at least be breakable by declaring war, but in my opinion just in general just negativly affect the relation.