What if your Hero Skills are completely maxxed but you want to fullfil Festivals like the Skill-Point Event? The very first post describes how to update the Points, Scroll or whatever you have used at a running Festival.

If you can't use any Skill-Point, its value is Zero and remains Zero.

Use the Hero Skill Cheat and change a single skill, so you can level it up again and track the changes for the Event. A little change of the posted line in 'Hero Skills Cheat' is needed.

(e.g.) Scan for: 4:0 4:0 4:0 4:0 4:* 4:0 4p:602 4:444444 4p:* 4:0 4:1 4:444444 4p:* 4:0 4:1 4:444444 4:* 4:0 4:1 4:* 4:* 4:* 4:0 4:0 4:0 4:0

You probably get a result like this:
602          (Active Skill from Ninja, 3rd slot)
444438    (Skill level -> 10)
445888    (Skillpoints used -> 1500)

Change the Skill-level from 10 to 9 (444437) and the used Skillpoints from 1500 to (e.g.) 1400 (445796). Now you can use Skillpoints to max out the Skill again and track the the change of the used Skillpoints for the Event.

This also works for Training points when you reduce the Level of a Hero