That's great info, Scooper. So the recommended tension for rear driveside and front spokes is 88.2 kgf to 107.8 kgf (converting from the daN figures). Do you know if that's for all of their rims? I wonder why they have the other figures listed, the 70-90 kgf. I think that would be significantly too low (particularly the 70 kgf figure) for the rear driveside.
The rims I asked about on the phone were Open Pro, CXP-33, A719, and the now defunct X517 mountain bike rim. The Mavic tech guy on the phone said to try and get an average tension of 105-110 kgf on the driveside rear for all those rims, regardless of spoke count, and all would be good.