Looks like some excellent correlations. Perfect synchronization doesn't mean correct though.
The arcs farther to the left worked out well also (can't see them here)...backtested.
The largest channel has NOT been determined for angle...just a guess.
These arc ratios have worked on every chart I've tried. The SCALE must be set and locked for them to work.
There is a circle with a and arrows. The arrows must touch the edge of the circle for the scale to be at it's proper setting. Everything is set by coordinates on that scale circle..not approximated. (farther to the left and down also).
More explanation in the text on the chart for Arc ratios and Fib channel settings.