adjusterjack
Senior Member
Get one of these and cut a small hole for your hand to go through while holding the camera end and moving it around to see what you can see.
Amazon.com : camera on a snake with light
If you are careful enough you can patch the opening with the piece of drywall you cut out..
Use an oscillating saw to cut the piece out with beveled sides and you won't have to buy a sheet of drywall.
Amazon.com : multimax dremel
How to patch.
beveled drywall patch at DuckDuckGo
And you get to keep the tools for future projects.
Amazon.com : camera on a snake with light
If you are careful enough you can patch the opening with the piece of drywall you cut out..
Use an oscillating saw to cut the piece out with beveled sides and you won't have to buy a sheet of drywall.
Amazon.com : multimax dremel
How to patch.
beveled drywall patch at DuckDuckGo
And you get to keep the tools for future projects.