One of my WFN molds a .360 meplat 44 mold makes small fractures on the sides of the nose when released. My theory is the the nose is "too" perfectly flat and square so when the bullets slide out the corner grips and want to pull the edge off.
this is a picture from one recovered from water after it was sorted as good, you can see the mold line bottom center so the sides are the mold sides. some i can see right from The mold that it split but some it forms a fracture but it dont open till it hits something and this worrys me cause a corner could come off in the launch proccess down the barrel and be extremely not accurate at best.
Im assuming id need to make something that reaches in the mold and polishes out the center of the flatpoint to dome it very slightly, but i want feedback before i modify anything.