Straight Razor Videos/Tutorials

Forgive me if this is redundant. Still trying to find resources including those found here.

I have a Henckels 5/8 Straight on the away to me from cessnabird. I had a straight once before but didn't try to give it a chance. This time, I want to have a bit more patience and learn the skill.

Are there any good tutorial videos anywhere to show stropping, best angle/pass techniques?

Thanks