At 140 def I don't think it has ed.
And never asked for ed.
I had a grim tri resist with other mods.
It just didn't have fhr and that doesn't mean it can't.
And the one I had was 120 def or higher.
A grim can reach 250 def.
So at 140 def not sure if even has ed.
Worst case maybe some will offer dif helmet that has this just the strength res will be dif and I can say nah if I don't like but ty jvun7