Couple of dumb questions:

a) There are two sheets of targets inserted under the plastic surrounding the target. How do you guys fix it to the target? Thumbtacks? Seems like it would constantly be falling off or would not last long and you'd have to paint your own bulls eyes on.

b) The two sides covered in plastic that have bulls on them seems to have some of the target structural components on the sides (feels different from the main foam sides). Does it matter if you shoot the sides with the plastic bulls? Is it different from shooting the 'black' side?

Thanks