I was going to do a little experimenting with the 5.3 concentric coil at a iron infested area of "my tired old spot". It must have been back to school night as there were no nearby parking spots . In this day and age If I can't be close enough to see my car and be within short reach of it , that hunt isn't happening . My only other recourse was to go to another close by tired old spot . I'm glad I did ! I was able to score a beautiful 1947S Roosie , a little clad and a bit of junk .