Nicely done Rob, I used to sell these for $30.00 and they were good sellers. I used mirror material for a backer on mine, the plexiglas type mirror material not the glass type.
Len
If the problem persists and you have a hard time seeing the lines or holes, you could use a fine point awl to push through the hole. That will press the paper back down into place, making it much easier to see where to start off.
Len