On Saturday, August 3, 2019 at 9:47:38 PM UTC-6, Charlie M. (UH & 002 owner/pilot) wrote:
A clean set of pins and some lube goes a long way in rigging......period......

+1 for my Ventus B. I spent a year or two trying to figure out why, with all things to the best of my knowledge the same, sometimes the wings would protest and sometimes not. Fresh lube each rigging has provided the answer.