Flysurfer mixer system is adjustable to counter shrinkage of mixer dyneema so no need to (ever) replace mixer due to shrinkage.
Old video from 7 years ago still applies but mixer knot does not have metal ring:
https://www.youtube.com/watch?v=4m1IcYQyVVA
This video has metal ring probably what probably Speed 5 has..
https://www.youtube.com/watch?v=dP2bD2A4b9E
Flysurfer web site lists "line plans" which are most accurate details of lines / bridles available on the market.
https://www.flysurfer.com/downloads/dow ... eed5-12-0/
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What hassle, on Flysurfer do the mixer test (compare A,B,C and Z knots) once-twice per year and adjust if required. Similar hassle on your Ozone Edge, dyneema shrinks and canopy fabric stretch so you have moving trim. Ozone Chrono might be hassle because Ozone does not think maintenance on their kites like adjustable mixer or LCL for easy bridle change or bridle shrinkage adjustment. Ozone prefer to
sell you a new mixer system but how they counter bridle shrinkage with new factory tuned mixer.