So, New 06 rig with 18,200 miles. Bone stock under the hood, I put in a brand new mopar air filter as I wait for my Amsoil filter in the mail. I noticed every time I drive the filter minder budges itself down halfway through the green. The filter only has 600 miles on it and is as clean as the day I put it in. The minder on my old truck never moved like this one... Do I have a funky filter minder?