Hhm, maybe it could be your
# Vibration Damper Board contacts worn
# Contacts itself loose under heavy vibration
# the Dampers getting a bit worn out, thus inducing more Vibrations than above average
Hhm, maybe it could be your
# Vibration Damper Board contacts worn
# Contacts itself loose under heavy vibration
# the Dampers getting a bit worn out, thus inducing more Vibrations than above average
I agree with the above, and would add that the X7/X5s, in my experience, likes to be attached with it's clockwise twist past the lock, then pulled a little back counter-clockwise. Same with attaching lenses- both play better when not at the end of the turn.