Z Raj on Instagram: "- The instagram post features a 53-second video tutorial, likely from a TV show, demonstrating how to decode and open a standard combination padlock using a thin strip of paper inserted between the shackle and body to feel internal wheel gaps, then adjusting dials by ±5 to reveal the combination. - This shim technique exploits design flaws in low-cost padlocks with loose tolerances, allowing bypass without tools; it's documented in lockpicking guides like wikiHow and YouTube