Can I make the angle of a linear sketch pattern non-driving?

I am making a pattern for a stair case to use for fabricating railings. I want to make the overall rise and run the driving dimensions in a linear sketch pattern, but I cannot figure out how to make the angle of the linear pattern non-driving. I know this is possible, I've seen videos of people using a linear sketch pattern for this, but never shows how to work around that.

SolidworksSketching