The Back dial is loose doesn't feel the "steps" that hav the front Dia

My Sony A7S Back dial is loose doesn't feel the "steps" that have the front Dial.

If I push down it, I can feel some steps and some control

Could you help me to fix it?

이 질문에 답하기 저도 같은 문제를 겪고 있습니다

좋은 질문 입니까?

점수 2
댓글 달기