Originally Posted by
SoSmellyAir
It was me in post #4. Your brake caliper appears to be a BR-6700. Dealer manual:
SI-8G60A-003-ENG.pdf
From your photo, the cable adjustment nut (see dealer manual at step 5) seems to be too far up. Screw it back down and pull the cable further down into the pinch bolt. You may also want to consider steps 4 and 7.
Thank you! That manual is very helpful!