YouTube is a wondrous source. I found an interesting one from Mr Tomlinson the other day.
No extended reaches and big steps back and forth, no "morphing loops", no ballerina poses at the end of a double haul......just 120 foot casts straight out the box. Not sure what rod it is, did he not use B&W?
5 weight cast 141 feet!
Most important thing I took from the video...compress the blank...and "no fancy movements"