Cracking a Sentry safe combination lock with a borescope

Cracking A Safe With A Borescope
Cracking a Sentry safe combination lock.
Well I got a Sentry safe at a yard sale with no combo.
It is one that uses a key as the handle to open after combo is done.
The safe is all Manuel action.
There are some mounting holes in the base as well as some in the back.
So we broke out the borescope to take a look inside and what was up.
We ended up using the borescope to crack the safe and gain entrance.
From there we were able to obtain the combination and now have a safe.
No this does not work on just any safe.
No this will not make you a safe cracker.
It works on the cheap safes from Walmart.
People forget the combination and dump them at sales.
They keep honest people honest that's what I want.