I took a look at my Tradestation demo and you're right, no fib fan. By the way I've dubbed this the RC Fan
Well I tried it again, I put up the hand drawn lines, and then overlayed the fib fan and nearly an exact match. Coincidence maybe? But here's a conjecture. Lots of traders us fibonaci in their analysis so support and resistance areas happen at fib locations because of that. A self fulfilling prophesy. So if we hand draw lines based on Price Action (PA) then naturally those lines will closely match fib lines.
Rather than using candle bodies as my points, I used the high or low of the wicks in drawing my lines. With my fib fan, it has 6 lines, fib values 1, .764, .618, .5, .382, and 0
.764, 0.50, and 0 line match my hand drawn lines exactly the fib1 line is a very close match. the other two fibs lie in between. I'll attach a picture. I only show the red lines and fib, not the green lines, to keep it uncluttered. Well actually the fibs are green too but you know what I mean.
In this picture I think you can distinguish the red lines from the fibs as they are very slightly different.
Will this kind of correlation continue? It will be interesting to see.
I also attached it in a word doc. It's easier to see that way. View it in normal or web view, not print view. Print view cuts off part of the picture.