Maybe it wasn't a knife? Could it have been a nail file?

Let me help mooron, who is the ONLY person who suggested that she was pushing a
knife into the wood to check for rot.
What she was endeavoring to do was MOVE the wedges. Jabbing them at the base.
You dug your own hole. You filled it with your own facts.
AND NOW.....you lost!

Bwahahahahahahahaha!

RB