No need.....the smaller ring fits in securely with a resounding click but need a little pressure. The bigger ring was surprisingly easier to fit in and does not need much pressure
I have got the installation instruction in video format. For those buyer who want the video can pm me your email, i will forward u the link and password.
I have got the installation instruction in video format. For those buyer who want the video can pm me your email, i will forward u the link and password.