Here's a quick way to check- - - - -when you remove the plug just below the pin, try to push a piece of stiff wire past the plug. If it's in far enough to block the passage, the wire will hit a solid stop. If you can push a thin wire past the plug, it needs to go in further.
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!