3/4s of the way down the swoopy decent that joins the blue/green trail you should have turned off left up a climb - easily done when you're not looking out for it.
You appear to have ridden Gorlech. The Raven Trail starts further down the road from the other car park where the Drop Off double decker bus is. Gorlech and Ravens do link up so you can do them as one big loop, It looks as though you took part of the link and did the far loop of Ravens.
Heres the Route..
http://www.justgoride.co.uk/Content/Routes/Viewer.aspx?id=381
Click on the nearby route tab to overlay Gorlech.
JGR, yes I rode Gorlech as well. I joined Raven at the top of the final descent.
snaps, although my 1st time there, I do remember joining the blue route part and passing some red tape, thinking was I meant to turn there.. bugger! I'll search through my vid to find the section.
edit
Yup, found the vid. 1:08 secs in, I can see the sign and then me saying "Was that right?" balls 🙁

