This could be the reason for some people, but my father never cared much about the cart, and had no others. Like many others who used that trick. It was probabl

This could be the reason for some people, but my father never cared much about the cart, and had no others. Like many others who used that trick. It was probably a mix of bad cart and bad turntable who made them use the coin trick (or sugar trick, another variation).