Quote Originally Posted by Zenaku View Post
The % change not by the level but the amount of what it give

Try this IV STR with 16 str and then try a III with STR 14 or 15 and you would see that you gain 1-2 more % so using lower version does not help it also have to do with how much it give. Gear would never help your % and it wont ever maybe one day but for now the only way is to keep trying to add stuff over and over and over.

Please read the thread. We all know this but the thread is about having good gear to affect the percentage to attach multiple materia to gear.