Originally Posted by
Chaossamurai
I don't think thats how it works, I've gotten tons of success without any SUs.
A fail is a fail, durability loss as you said
No extra message is an NQ hit. usually you get what you were going for, nothing extra really
But "Success" results in an HQ hit. You lose less durability and get a bonus to what you were going for, be it quality or completion %.
Also, Bold caps out at 10% completion per hit, the standard hit at 20% completion per hit, and the quick hit (forgot what it was called) at 30% completion per hit.
Bold is really random, I got +150 quality from a single hit once.