But it's probably user error as I have made this mistake a lot! But maybe not. So I will let everyone know if I have the same problem. Because I use More Trait Slots and I have not yet used the Dev Tool with this mod yet. Or you think you missed but you did not so you click again. I save my game just before using it because it's very easy to double click or click twice. And i made the error more times than you believe. You mean the Dev Tool add trait? Yes that has forever sometimes accidentally doubled added traits for me. Not sure if the stats stack, cause that would be cool Not sure if this happens for anyone else, but if you console add traits it sometimes double adds the trait. I am using some of his code from Individuality Syrchalis for help with harmony transpiler patches. The mod utilizes Pardeike's 'Harmony Patch Library.' (No additional download is required, as the library is included with the mod.) Rainbeau Flambe (dburgdorf) - original author And you should have no other issues when using the two mods together. If you're using 'EdB Prepare Carefully,' you might see a warning message if you assign more traits to a pawn than the vanilla character tab would be able to display, but you can safely ignore that message. 'More Trait Slots' can safely be added to or deleted from a game in progress, and shouldn't conflict with any other mods. It also adjusts the character display tab so that up to seven (or up to nine with a smaller font) traits can actually be seen. It doesn't add new traits to the game, but it will work well with mods that do, as it allows you to configure the minimum and maximum number of traits that pawns will start with. 'More Trait Slots' is a pretty simple mod.

Sims 4 more trait mod