Those things happen, but it’s the best model we have and has gotten slowly better with time. The reason why we notice all these little nuances is because the other guidance was always so bad. Now the gfs (although perhaps has taken a step back) and other guidance have improved more significantly. So therefore when the euro moves around, you’ll notice it more because the other guidance is not as terrible and used to mask any small shifts like we have today. The system is also rather dynamic and getting kicked East so these moves can happen.