I'm new to leather working and just recieved some of my tools in the mail. I got an 8 tooth 3mm Amy Roke pricking iron, along with a 2 tooth. The 2 tooth works perfect, but the 8 doesn't seem to go in to the leather to mark it, it looks as if the teeth are just pushing the leather down, if that makes sense. Is this normal? I guess since there is more surface area it may be harder for that many teeth to pierce, but I dont feel like this should be an issue.
Should I go ahead and just gently polish each tooth, making sure to not change the angle obviously, to try and get it to pierce rather than just push? Am I crazy and just doing things wrong? Any help is appreciated.