Hello Syst,
I'm not sure what you are refering to when you say 'lab evaluation'. I called 1.877.486.9273 then opted for the training/courses/education option. This puts you in touch with someone from their certification department. Here you'll be able to find out what number in line you are to be graded... I think I called them about once a week after I hit the 3 week mark. On my last call I found out that I had passed (yay!) but they were not able to give me the score at the time, I had to wait for the email...
At that point I didn't care if I passed with one point (lol) I was just happy to have passed! I ended up passing by a lot more than 1 point though 