Hello! I saw the video on muffling a noisy garage door. If anyone can provide further advice, I would really appreciate it, since my bedroom is above the garage and I need to sleep. :-)

Please confirm whether one insulating pad should be installed between the motor and the ceiling and one insulating pad should be installed between the assembly bracket and the wall over the garage door. A

lso, aside from using a mudguard (mentioned in the video), where would I obtain the strong rubber insulating pads? Thanks, Laura