Mummy has been quite dense, I didn't know RL already has 4 pre-molars out, though she has bitten me HARD twice so far. Her upper ones are fully erupted while her bottom premolar are partially erupted.
But I have an mitigating factor, the reason why I didn't notice is also because her canines (aka sharp teeth) have not erupted for her upper teeth at all and only partially erupted for her bottom canines. so, I'm surprised that she already has her pre molars.
Maybe I shouldn't be surprised, I think LIFE is fair. she loves to eat so she gets her pre molars first so that she can chew and grind. RaeAnne definitely got her canines first. haha. :)