To first remove, I broke the end of a toothpick and rounded it down, then aided the nipple from its stay using it; to reset the rubber contacts, that same toothpick was used to gently insert the nipple thru the respective holes w/ slight pressure.
To first remove, I broke the end of a toothpick and rounded it down, then aided the nipple from its stay using it; to reset the rubber contacts, that same toothpick was used to gently insert the nipple thru the respective holes w/ slight pressure.