Could someone help me out real quick? I just need some datapoints to finalize the desynth chance formula, which will help me determine the cheapest desynths at various skill levels for maximum experience gain. I need random datapoints of desynth success chances with skill levels 25-65 for any ilvl item. Please give me the item name and not just the ilvl, because I'm fairly sure it goes off crafting level, not item level or equip level (but I'm not certain yet).

So far, at the high levels, I've noticed that if your desynth chance is 15-28.5 or 70-98.5 for a given clevel, increasing your desynth skill by 1 point increases your chances by 1.5%. If your desynth chance is in the 30-68 range for a given clevel, increasing your desynth skill by 1 point increases your chances by 2%. Same thing for going down in clevel. If you have 77.5% chance at i70, you'll have a 70% chance at i75, a 92.5% chance at i60, and a 40% chance at i90.

My current formula is:
(DesynthSkill + 30 - CraftLevel) = dScore
If dScore < 0, success = 0%
If dScore < 20, success = (dScore*1.5)%
If dScore < 40, success = (30 + (dScore-20)*2)%
If dScore < 60, success = (70 + (dScore-40)*1.5)%
If dScore >= 60, success = 100%

This seems to work at high levels, but I know low levels use a different formula that can give values like 37.8, which this formula can't do.