Last night I decided to work on some decoder installs. I decided to start with the easy projects first, 2 atlas U30Bs. All I have to do is pull the shell off and plug in an 8 pin decoder right? WRONG. After struggling with the shell for a few minutes, it finally slides off to reveal that the frame has now snapped in two. The shell is fine, all of the small delecate plastic tabs that hold the shell on are fine. I can't figure out how in the world the frame broke, but I got it super glued back together. On top of that, the new design atlas used for there factory light board prevents me from using the 8 pin plug they provide. So I'm not very happy right now with this product to say the least.