??????? ??? ????????? ???? ?????????.?????? ???? ??????.?????? ??????: ?????????? ????????? ???????. ?????????? ??? ???????? ?????, ?????..?????? ?????? ?? ????? ?? ????? ??? ?????? ????? ??? ???????. ?? ??????? ??? ?????? ???????, ???????? ?? ???????? ???? ???? ????? ??? ?? ????? ????? ??????? ??????????, ? ?????????? ?????? ?? ????? ??????? ????

???????????? ?????? ???????? ?? ???????? ?????????? ???????? ??? ?????????? ??????? ??? ?????????????? ???????????.?????????????? ???????????? ????????????, ???????????? ??? ???????????, ???????????? ??? ?????????? ??? ???????????.  Over time, you'll need to switch your pads. Warping and etching within your pads will manifest as time goes on - Th