STI lever compatibility with disc brakes
Hey guys and gals, gday from Australia. Currently my wife and I are riding vivente world radonneur touring bikes which have shimano Tiagra sti levers running ( on the front ) a shimano br505f mechanical disc with a 160mm rotor. I am about 85% happy with the performance of the brakes, and I am chasing any tips on improving their performance as I have heard varying opinions on the compatibility of STI levers with disc brakes. Any suggestions?? Thanks in advance.
Brad