MAGNET MYSTERY | Help me explain it!

Stacking barbell weights under a big neodymium magnet is something that requires attention, concentration and carefulness. But how safe is it? Where is the limit before the weights slam up against the magnet? In this video, I look into it and demonstrate an odd phenomenon on the center of large magnets. Can I explain it? Can you help me? Link to ESA Space Shop: 200x50 mm disc magnet and one of the 150x50 mm disc magnets donated earlier by Ferrofluid donated earlier by : ESA Space Shop merchandise donated by: