PMD 4:1 brand new split

[ihbuilder]

I'm gona stick my neck out here and my $.02 now that I see better pics I see a small design flaw. To much material is removed from the bearing bore on the out side of the case . could be fixed real easy withe a simple tool change in the machining process with a .125" radi around the bearing bore or don't go so deep on the counter bore . I wouldn't trust any glues or welding in that area it's to critical for alignment . send for a replacement .