Azherae wrote: » Here you go. An excerpt from that page:- Note that even someone who has not completed the key item quest can participate in a party member's synergy attempt. If you need a particular player's craft skill to complete a synergy attempt, there is no need to make sure they have synergy skill unlocked, they can still help and participate (though they cannot get skillups if they have not done the quest.) You will use the actions below in combination to operate the furnace to perform synergy. Note that all party members involved can operate the device simultaneously. Be careful that multiple party members don't unintentionally perform the same action at the same time (e.g. adding too much fewell of the same type). You may wish to communicate ahead of time which party members will perform what actions. I can summarize it if you wish, but the whole concept, even just as you describe it, is technically complex once you reach 'implementation'. EDIT: You described something slightly different in your answer-post, since this doesn't do either of those things. It doesn't raise chances of success by how MANY you have, and technically it's just different people using one machine. Roles are assigned but not hard-assigned.