For nostalgic reasons I was trying to add some old weapon looks into my H5 client. C1 dark legions edge (or damascus), c1 dragon slayer and c1 gods blade. In order to do so I used the LineageWeapon.ukx file from Chronicle 1 but these weapons are 90 degrees off when you wield them. Same goes for when you drop them. Instead of vertical they're horizontal and vice versa.
Screenshot:
As you can see I also tried it with a katana to verify if idd the .ukx file was to blame. And it was because the katana that I linked to the c1 meshes was also wielded vertical while the "normal" katana look