I am using SW 2017 SP4.1

Ultimately, I am trying to pattern 4 rows of standoffs along an extrude made from a line, arc and line. The number of standoffs per row depends on the width of the  extrude (configured). I have tried sketch driven component pattern and curve driven component pattern but keep tripping over the fact I have line-arc-line segments rather than one pline to borrow an AC term.  I don't know how to join the three segments or if that will even help create the 4 row pattern of components around the curve. I'd rather not mate multiple standoffs per configuration.