<p>On one of the questions I was very ambigious and I ended up going through all the answer choices, recording each on the scantron and erasing the previous as well as I could. I found out that my answer was right, but should I be concerned that the machine reads it correctly? The pencil marks were visable, but pretty faded.</p>
<p>I have the same question. I pressed pretty hard on my pencil and changed some of my answers. I erased the best I could but you could still kinda see the old pencil marks. I hope the machine will read it correctly but would it be worth it to have my test hand scored just to be sure?</p>