I casted up 10lbs of Lee 255g for my 45 colt yesterday. I made sure the bases were all flat and completely filled out. Most have a little crater where the spru plate cut the lead. How much, if any will this affect my accuracy out to, let's say a 100 yards, If the boolits weigh within a grain of each other? These are the first non GC boolit I've casted. In the past I can cover the imperfections with a GC and have shot almost MOA with Lee 300fn. Just wondering how this will affect my accuracy?