Some of them are ok. But mostly kedai melayu i go i never faced this chamber shit. Just align the tyre, etc. Boom, no need to change anything. Went to typical big shop "boss ini chamber screw sudah rosak, mau kena tukar". "Ini chamber screw tarak bagus, mesti tukar kalau x korner lari". Fk me please, does all car manufacturers using al cheapo screw