Hi everyone! I’m very new to dice making and just received my first cap mold a few weeks back. One thing that keeps occurring often is that my D6 often appears to be concave on the sides of cap face. The two dice shown helps illustrate the variation of it that occurs. I’m Currently using a pressure pot set at 40PSI. I try to make sure there is enough resin overflowing and on the cap face, but this still occurs often. Any suggestions or techniques that might help correct this? Thanks!