Wasn't super happy with how the tubing worked on the ACRO 1010 size machine. The tubing worked OK for the Y axis, but the one attached to the X axis was just too long, and didn't work out so well holding the wiring out of the way. Just wanted to droop down into the work area. So I replaced with a drag chains. Was able to use existing holes on the stock plates. Used 4 3D printed brackets, replaced a couple of stock bolts with slightly longer ones, and added a length of aluminum angle bracket I had laying around. Worked out great.
Sure... these may not exactly work for you're particular setup, but you're more then welcome to try them. There's 4 total STLs. One that mounts the chain to the X carriage. Two, a left and right, for mounting the angle bracket and chain to the Y carriages. The other two files are for the Y axis... one mounts to the right side carriage, the other mounts the chain to my ply-wood table top. I'm also included two images, showing where they mount on the X plate and Y plates. Let me know if you have any questions.
