All I'm seeing are indents. If you question them, best thing to do is dip a couple of each in the same sample at the same time, that way you know they are the same as opposed to one giving an evap, another an indent or one being genuine. It doesn't make a huge deal of sense to see anything genuine on a 25miu without anything on the 10miu, so I would say it's an indent or evap or something