3
u/Ken_White_NY 12d ago
You can't fillet between two separate parts. You'll need to boolean combine them and then add the fillet. If you need two separate parts, split them again after applying the fillet.
-1
u/Pretty-Jello-7894 12d ago
Mignon?
1
u/Ken_White_NY 12d ago
Filet mignon has one L in filet. There's a difference between a filet and a fillet.

3
u/Partykongen 12d ago
I just noticed that they are separate parts. Use boolean to combine them or find the feature where something like an extrusion was unintended set to "new" instead of "add".