Quote Originally Posted by Roth_Trailfinder View Post
Flawless Synthesis actually has a use : those elementally Aspected repair recipes. When you are leveling up and don't have the stats to simply overpower them, using that skill can reduce the amount of Synthesis steps needed to finish, without worrying about whether or not the elementally Aspected Synthesis specific to the various crafting classes will help.
That is a good point.
Know they reduce progress gains by 50%, but they're all mid to high level that I recall. So, I don't know about not being able to still hit for more than 40.