Originally Posted by
eddy m
Now I understand, but that still does solve the problem of a paired spoke hub with a conventional rim.
If I build up my paired spoke hub, I'm going to lace the drive side like a conventional wheel, then adjust the lengths of the non drive spokes to match that. Radial non drive would be easiest to calculate, but I don't think it's stable with a mixed drilled wheel. If I can find a rim with the same ERD, I'll only need to buy 14 spokes
em
If you can't do it in space, get a large piece of paper like a dress maker would.
Trace the rim (ID or OD is OK, you'll compensate for ERD later). Draw the hub in the middle, and locate the spoke holes for each flange together. To help keep it straight make make one set of holes red and the other green (or whatever you have). Do that in Ink. Then lightly sketch in your spoke plan for both flanges, until you've visualized the entire wheel.
Measure the spoke lengths and compensate for ERD. Then add 1mm for over/under lacing (if you do so) and 1mm for every 10mm of non-flatness (CTF). You'll be within 1mm if you work carefully.