I didn't realize ranger got 2 weapon fighting at level 2 and wound up taking two weapon fighting from another class. I wasn't given an option to pick another feat so one of my feats seems wasted.
If I don't have 11 BaB at 18 for greater two weapon fighting but have 11 BaB at 20 can i just skip feat selection until 20 or do i have to pick a feat at 18 and then reset it?