Don't mean to ask too many questions but getting back into RV'ing after 20 years so many things have changed. I have a small microwave that has been mounted under a cabinet. I am trying to remove it and replace it with a new one. However, when I look in the bottom of the cabinet that it is mounted to I don't see any hardware supporting it and can't tell whether the cabinet has a false bottom or not to remove to gain access to the hardware. Does anyone one have ideas where to start? As stated before I am a big guy with a heavy hand and don't want to break anything as this will be my home for the next 2+ years. Thanks again for all your assistance. John