Increasing Ability Score to Minimum

[DeathSheep]

I'm trying to figure out why this isn't working. I pulled the basic script from the GitHub wiki. Basically I want to create an ability that checks to see if CON is less than 13 and makes it 13. I've tried all up and down the dial on which phase to do it on and it doesn't seem to be affecting CON. When I look at the debug fields, I see the ClassMod is being set properly, but it isn't being added to CON.

   ~ If we're not shown, just get out now
      doneif (tagis[Helper.Disable] <> 0)

      field[abValue].value = #attrvalue[aCON]
      field[abValue2].value = 13 - field[abValue].value
      if (field[abValue2].value > 0) then    
          hero.childfound[aCON].field[aClassMod].value += field[abValue2].value
      endif

 

[DeathSheep]

When I move the script to Post-levels, it raises CON to 20. If I put it Post-attributes, it leaves it at 10.