Anyone suffered with rattles from the new 105 hydraulic shifters. The only way I can stop it is by riding with my fingers on the shifters or of course by riding on smooth roads (tricky in SE UK)
Yes I've noticed if I take my hand off the right hood there's a rattling sound, don't get it on the left one.
I had this exact problem with the old 105 hydraulic shifters.
Had to strip the shifter down to find the offending screw.
If I remember correctly it was under the little plastic plate at the front of the hood.
Think I’ve solved it. Folded duct tape to make a little pad and stuck it to top of break lever inside the front of the hood.
Had same, right hand shifter. Shimano warrantied it, new one fine
I have the same problem with right r7020. Anyone found a solution?
Duct tape is not 100% fix but definitely a great improvement. They only rattle now with my hand off the bar.