Does anyone have experience with assembling a ta carmina? I'm thinking of buying one, but I'm a bit unclear about what's needed. Pic rel talks about a shimano tool - looking it up I've only found something like
https://www.parktool.com/product/lockring-tool-shimano-direct-mount-lrt-4which looks like it has way more "notches" than the spider.
And then there's this locking thing by TA themself
https://specialites-ta.com/accessoires/478-accessoires-contre-ecrou-de-serrage-etoile-carmina-vega-specialites-ta-et001-3662458010054.htmlwhich I guess is needed to secure the spider to the crank arm?