I have a normal door, and left to its own devices it will simply rest about 20-30 degrees. It won't swing shut on its own, nor stay open on its own. It hangs a bit in the middle. Convenient enough to catch you elbow when you're not looking.
I'd like the door to stay put wherever we leave it.
I've heard idea such as slipping cardboard in to the hinge to rebalance the door, etc. but no guidelines as to the thickness of that cardboard, or which hinge to change to move it in which direction.
I would hope you can appreciate how I'd rather not make this a task of trial and error and continually removing the hinge and putting it back on, etc.
I've also heard something about lightly bending one of the hinge pins, but not sure how I should go about that, or "how much" to bend it.
So, I'm looking for some tips on how to fix this (and other) door.