<html> <body> <blockquote type=cite class=cite cite=""> <dl> </dl>I don't think going up a size is such a good idea. Filling the crack with epoxy or CA to stop the movement of the top of the pin is better than driving a larger wedge in. Also, a larger pin will increase the side bearing, and therefore the forces acting to separate the crack. </blockquote> Agreed Bob, if it is cracked do not go up a pin size.  If it isn't and is beating going up a size might be a good alternative. Andrew</body> </html>