Also, on lever pull. My 105 setup with Spyre is very quick to bite. Before resetting everything try adjusting the barrel adjuster on the calliper until you get rubbing and then back it off slightly? May just be a combination of cables bedding in and stretching along with squishy outer?
Yeah, get 140's
Much less faff
The 140 I've got on the rear of mine is good enough - I locked it up (purposefully) a few times last night under heavy braking
#madskidz