As you already know badpiccolo the success rate was really low to begin with i was talking about 1/4 of increasing the current success rate, if you understand what i mean, many players quit because of the upgrade system,
The reason they "quit" was because the equipment was destroyed. But yeah..
My opinion is that equipments shouldnt be destroyed.. Maybe reset equipment back to +0 but not delete.
As you know, in dbo you have success rate, fail rate and a destroy rate.