Printed at 75%, 13 links and made a cable chain for the heated bed on my Ultimaker. Thank you!
I also printed two dozen links at 100% for my 2.x laser project. Unfortunately the links bend back too far (-5 to +36) to run a long length inverted and unsupported. Commercial chains bend approx. +1 to +36 for this reason. I may derive a mod when I get back to that project.