Tronxy X5SA drag chain fix

cults3d

A replace for the little arm that holds the vertical (bed) drag chain to the bed carriage. The holes for the chain are placed 10mm nearer the bed, so the chain shouldn't tangle with the upper aluminium extrusion. Instead of doing a simple block with four holes, I used Fusion topological optimization (file is present) to give it a cool shape and save around 70% of the material. P.D. Actually my printer is a X5SA 400-Pro, but it should actually work with all the series of X5S... I think. If anyone does try this and doesn't work for his printer, post a comment and I'll change the description.