did you ever try the fourier ones? that was such a great design, the leverage arm was just right
I haven't, yet. A while ago I saw someone had those on their Chiner build. I did find a listing :
https://www.aliexpress.us/item/2255800205665429.html but I don't know if those are original? I already wasted money on fake EE brakes so now I am cautious lol.