Good Q. We don't have nearly as much data about this as the standard LP, so it's still a work in progress that we're learning about.
What I personally do right now is switch to two triples across, and when that can't be maintained, one triple at a new higher weight and a second triple (performed either before or after the top triple, depending upon personal preference and time limitations) at about a 5-8% off-set. I've also found that women can maintain the alternating DL/PC (or DL/Chins) schedule longer than men, before switching to pulling once per week on their LP.