After updating to version e1.0.6 today, I noticed I couldn't couch my Fine Steel Menavlion but could last night. I thought I wasn't getting enough speed at first for some reason but after trying several times, I never got the option to hit "X" to couch the weapon. Then I looked at the weapon in the inventory screen and noticed that Couch was no longer an option for uses of the weapon on the tool tip. "One Handed" & "Two Handed" are still listed in the tool tip for the weapon but not "Couched." Not sure if this was a bug before and the new patch fixed it by removing the option to use it couched or if its now a bug.