Here’s a link to a short Facebook video by Sunray.
If this thread is going to start quoting the junkie clown as an authority on fly lines then it will go down hill pretty quickly.
Everything Sunray puts out is marketing hype, from the ratio of head length to rod length nonsense to the whole dismissal of the AFFTA line weight system (can we please stop mentioning AFTMA - they ceased to be over a decade ago?) just so they can justify putting a #7 line in a box that says #5 on it.
On that subject, if Sunray don't 'believe' in the AFFTA weight nomenclature then why the hell do the use it on their website, i.e. you select your line purchase via the AFFTA rating. Just because they write #5 on the box don't kid yourself that you're fishing a #5 - it's a #7!
Don't get me started on his view that orange lines cast cr@p - the 'physics' he reels out is straight from cloud cuckoo land.
All that said, I do admire Sunray - they're marketing geniuses, selling overweight shooting heads to people who don't know (or can't tell) better.
James