Fuck, I got 66 on REG

I took the test in late June.
MCQ was fairly easy, but I have no idea about the two simulations (tax adjustment, the type that I've never seen on Becker). It seems that my failure to answer two questions has decided whether I will pass or not.
I'm going to buy a ninja to practice more questions. I don't think it's a good option to rely solely on Becker