When sponsoring Patriot/Nationalist rebels in a province that has the owners, mine & another nations core on it, is the nation the rebels fight for random? Because i've had a few times sponsoring patriots/nationalits on a province with my core & another non-owned core, only for them to fight for another country?
Im pretty sure it is random. Sometimes it is better to choose cultural rebels if there are foreign cores of different culture.
Strange, tried the tooltip and got no information. Thanks.
Also, is it based on the trade value? Does production bonus help it?
Try to position it over the numbers part, also u had to do it in colony only (i.e. province with Tariff only income)
Anyway, here you got more info on tariffs.