Hi, my custom built forewheeler (from some random parts) runs great for a few years but now (it just happend over night i dont know how) every time i tap the brakes the back wheels lock its liek the brakes are being super sensitive but nothing has been changed
Not worried. No effort. Not a lightning rod. He will withstand
Their magnetic field can, yes. The force might weaken a bit depending on the thickness of the sheet. Works also with wood, paper, etc.