NMO hole wave/uneven?
I recently purchased a 2003 Crown Vic decommissioned police car. About to use a NMO hole that was already drilled in the roof for a antenna to run my BCT15X. However today i pulled the plug and there is a slight wave/unevenness to the roof at one part of the hole. Also some paint is missing around the hole (no rust). Am I going to run into leaks/problems with this? Or when I install the NMO mount will that "flatten" the wave/unevenness? What could I do about the paint missing around the hole? I performed a search here and it turned up nothing, but I am sure that someone has run into this before.
Thank you before hand!
BC-72XLT --- PSR-500 --- BCT15X
Feed Provider Cherokee County, GA