Here is a soldering tip from @boomccarthy1709 - “Carve a channel in a soft soldering block with a separating disk. It’s easiest to carve if you start at the far end, hold your flex shaft in one place, and push the soldering board toward the flex shaft. Refine the channel so the depth is consistent throughout. Lay your chain on top of the channel with the jump rings positioned in the channel, joints facing up and solder with a small torch tip.” Thank you so much Denise! Love this idea and that’s a really cool chain! 👏 #solderingtip #solderingsurfaces #solderingchain #chainmakingtip