Cable chain with limiter (surfaces fixed)

cults3d

This is a refined version of ld3300's Cable Chain with Limiter, built upon johnniewhiskey's original Ender 3 cable chain. The modification adds a travel limiter to prevent the chain from extending beyond horizontal, and limits bending motion to several adjacent links. I appreciated ld3300's revision of an already solid design, but found some inconsistencies within the model that needed correction. Internal surfaces left over from merging additional elements onto johnniewhiskey's model caused printing defects, resulting in a seam that separated the link into its individual parts. To resolve this issue, I removed duplicate edges, eliminated internal faces, and cleaned up vertices to ld3300's original Blender file, then reproduced the STL. This refined version should now print without defects, representing the originally intended design.