I am interested in obtaining new solid core spark plug wires for use on magneto-equipped machines. Based on a quick visual examination, it is almost a certainty that the plug wires that currently reside on three of my machines are probably the original plug wires while the fourth machine appears to have inherited the carbon core wire type during some phase of its life. Has anyone here purchased solid core spark plug wires for their Gravely at their local automotive supply shop? Before anyone jumps on this, yes, I have looked at some of the Gravely parts suppliers and see that these are available but I am curious if the same type can be had locally (and, of course, CHEAPER!!!).