just bought a couple of flatt shads one in the OG color which is gold with a black back and the other in the brw color which is blood red white it has a clear body filled with a clear oil with a little bit of red that looks like a spot of blood the gold one has a pretty good rattle but the white one will just barely rattle is that normal for that color

They aren't supposed to rattle. They have internal weights that click together but it's not made to rattle.

If I understand their terminology correct the Possessed series baits are the transluscent oil filled baits while the Evidence series are the ones with the painted sides. The first few I picked up were the Natural Dark Blue Back & the Hollow Mullet colors which were part of the Possessed series, these ones didn't rattle. The last few that I've picked up were the ones with painted sides and these have a little bit of a knocking sound, the colors I selected were Bluegill & Baby Bass which I got through ***. I believe these baits would be part of the Evidence series.

Maybe Russ can clarify if he happens to read this thread but I believe the Possessed baits would be your silent runners and the Evidence series would be the " knocker" type of bait.