ever try to get the battery screw back into the post on a motorcycle battery? especially if you are adding accesories , you have even less thread to play with. I figured out a way to make it easier, before you unscrew the terminal and lose that square nut, slide the tip of a zip tie under the square nut then when you unscrew the terminal the nut won't fall down and when you go to screw it back in, it will get thread engagement easily , then just pull out the zip tie.
