need parameters

[Vince Williams]

hello was hoping I could get some help with this, I am in need of a couples paramenters for phot grav. I need marble (black) and granite. I have version 2.11.

Thank you
Vince Williams

[Dan Hintz]

This is something you need to figure out yourself. All machines are different, and a 45W machine in one backyard isn't the same as a 45W machine in the next. Run a power grid test and see what power/speed marks best for your machine.