Help with cut settings when cutting vinyl

[heathercmg]

Hello, I have a Bosskut Gazelle and I use SCAL. I have been having trouble cutting vinyl with any kind of thin lines. I have adjusted the blade over and over again. So today I tried changing the preset settings for cutting vinyl. I just put it all to zero and it helped alot. How do I use these settings, are they Bosskut settings or SCAL settings? and does anyone know the best setting for vinyl with the bosskut?