As the title says, it feels like my dps could be higher.

On tuesday, I went affl (Reforging to haste), and wed. I went as demo (With mastery reforge).
worldoflogs . com/guilds/154241/
My armory is:
us . battle . net/wow/en/character/gurubashi/Malthok/simple
Only difference between the two days is the trinket, moonwell for demo and the bell from artramedes as affl. Also just got the neck after the raid, had the ilvl365 from the vendors in the molten front (Nightweaver's Amulet).

I can't figure out for the life of me what the hell am I doing wrong.

Thanks in advance.