gustavushistory.blogspot.com

Hi Gustav, You look like a pretty knowledgeable guy about the GNW. I am putting together a magazine collection of GNW articles in English. Do you have any interest in contributing one? I am particularly interested in articles about the Caro…

I think the main problem here is that your clamps are pressing the mold to hard so that the air can't escape, which results in the air blocking the metal from filling the mold. Try to change the places where you put the clamps and/or adjust…