I am making a homebrew race that uses constitution as their ac stat instead of dexterity, is there any way to do this in the editor?

I tried setting the max dexterity bonus for ac to 0 and add con as a bonus but this seemed to ignore the whole trait.

apparently I did something wrong the first time, tried it again and now it works (I think)

modifiers I used:

Set - Unarmored Armor Class:

primary stat: con, Fixed value: 3 to have the unarmored ac be 13 + con

Bonus - Armored Armor Class:

Primary stat: con to add con modifier to armored ac

Set - AC Max Dex (un)armored Modifier:

Fixed value: 0 to prevent dex from adding

Using CON as the AC modifier makes more sense than DEX, especially with light armor. 

I mean, isn't part of the AC about not getting hit instead of the hit just bonking back? I feel like Dex as the AC defining stat makes sense.

For the race thing, that's actually interesting - but gotta ask,  how would that work with classes like Barbarian and/or Monk?

Well yes, but I would think it also represents your ability to shrug off hits.

Quote from FadedElysium >>

Well yes, but I would think it also represents your ability to shrug off hits.

 
That’s Barbarians’ whole schick.

Quote from Powerman1254>>

I am making a homebrew race that uses constitution as their ac stat instead of dexterity, is there any way to do this in the editor?

The modifiers you used are not really working correctly. They are mostly working correctly because nothing is interfering. Better is:

• Modifier: Bonus->Subtype: Unarmored AC->Ability Score: Con->Fixed Value: 3
• Modifier: Ignore->Subtype: Unarmored Dex AC Modifier.