Bambu Spool Weight

Having recently upgraded my printer from an A1 Combo to an H2D Combo I discovered the need for spool weights. Having had a look for some models I had some concerns about what I found. I wasn't too keen on using batteries as weights as I didn't want any potentially leaking in the AMS.I saw some using steel BBs but I thought the tumbling as the spool turned might be noisy and possibly wearing on the container.More importantly I didn't have any and didn't want to buy any. A few searches as to the actual weight needed came up with the range 225g to 500g.I went and had a look about for heavy stuff. I found some steel 1" solid round bar. I worked out that a 60mm length would be just under 240g and would fit. I knew the dimensions needed to fit into Bambu spool bore from doing my Flanged Silica Container (https://makerworld.com/en/models/725983-bambu-spool-flanged-desiccant-silica-container#profileId-657310) so had a play in Fusion. Check out my other Bambu Spool accessori