Three consecutive casts from the mold.
Boolit in the mold.
Opposite side of mold.
This mold is driving me nuts. Front cavity has to be jackhammered out. Both cavities throw nasty boolits at random. I keep getting these tears/voids on the bands at random locations. The mold has been degreased, cleaned, and scrubbed a couple of times. In three days of casting with this mold I have at most 150 useable boolits and very few of those are even close to perfect. If I don't smoke this mold it won't throw a shootable boolit at all. Today I went over both cavities with a hardwood dowel and a pencil eraser. Chased out the vent lines with a Exacto knife. Scrubbed the mold down, heated it up and started casting.
Where am I going wrong with this mold? It's driving me nuts.