I used this to restore a perception point that was (in my opinion) unfairly drained by getting too close to The Master before I even realized he had that effect. Very easy to use.
For those of you using Fixt, make sure to select the "Fallout Fixt" folder specifically. Not the regular "Fallout" folder.

Falche Fallout 1 editor 2016-01-28
Change Fallout 1 stats, perks, skills, traits and much more