Don, that’s exactly what I want to do, as previously stated I need to help my eyes a bit and felt that if I darken the fill a bit and use a Red stroke, just slightly widened it would do the job.
I have done exactly what you did only I used the posited pdf from Russ, imported in to Inkspace, highlighted the pattern, did trace bitmap, nothing happened, and I can’t adjust the fill and stoke, it’s so frustrating.