On Sunday, November 25, 2018 at 6:58:23 PM UTC-7, wrote:
Coming out of lurker mode here to see if I can get spoke lengths for current (9-10-11 spd) Campy Record hubs, 32 hole, going 3-cross to Ambrosio Excellence rims. There seems to be some uncertainty on their ERD. I've been on tubies for an age and am hopelessly behind the times.

Alms for the old...

Thanks to you both! I used the-two-cutoff-spokes-trick I found on the web, and the webpage calculator Dennis pointed me to. My numbers for the rear matched his so I had the correct hubs. Front was then easy. Going to sharpie these lengths on the inside of the toolbox lid. And, boy, did Campy make a lot of different hubs.