Cut a piece of solder to length (you can cut more than one piece, if necessary) and place it in the worn-out hole. Then put your screw in. The solder expands around the screw, filling the gap between the screw and the walls of the hole, making for a nice, firm, quick and easy installation.
Regarding this, how can you tell if your neck is out of alignment?
Numbness, tingling, pain, stiffness, and weakness in and around the neck are the most commonly reported symptoms.
Likewise, how do I align my guitar neck to my body?
Simply so, how do I know if my guitar neck is aligned?
First set the tail end of the guitar on your toe and look down the neck towards the bridge. Look under the low E string across the top of the frets. Comparing the line of the neck to the line of the E string, try to see if the neck is as straight as the string or if the neck looks bowed away from or towards the string.