Urm ya.
"We've tried to make a guard that will fit every Squier 51 with little modification, but they are all different so have a good sharp knife and a little patience handy."
It has already been noted that the Squier '51 guards, as a general rule, never fit, so I don't think he'll be able to help you much.
Looks like we have to use 'alternative methods' if we want to get stuff from GFS. I'm looking at the pickups mmm..