Yeah, it took me awhile to figure this out too. Only your current weapon counts towards the set. In your case, since you're using a 2h weapon on one bar, you're only going to have 11 slots to work with on that bar which means one of your 5-piece bonuses won't work when you have the 2h weapon up.I have 2 night mother daggers and a 2h night mother great sword but it's only saying I have 2/5 of the set. Are daggers only counted as 1 weapon?