We've been posting technical video's on our social media channels based on articles from the FM University website> https://university.fuelmotousa.com/
Here are a couple recent articles some may find useful:
EFI tuning on 2020 RDRS equipped Harley Davidson models> https://university.fuelmotousa.com/article/tuning-rdrs-equipped-harley-davidson-models-with-dynojet-power-vision/
Logging data with Dynojet Power Vision> https://university.fuelmotousa.com/article/logging-data-with-dynojet-power-vision-pv-1-pv-2-for-harley-davidson/
How to use Screamin Eagle Smart Tune Pro with Dynojet Power Vision> https://university.fuelmotousa.com/article/how-to-use-the-h-d-screamin-eagle-smart-tune-pro-with-dynojet-power-vision/
The tuning with RDRS article is quite interesting. If you were to read elsewhere on the internet, PV can't properly tune an RDRS bike; only the Ego's device can do it properly...
We discuss proper piston ring installation and orientation for your H-D V-Twin engine in the following article > https://university.fuelmotousa.com/.../installing-piston-rin.../