I have been following along your build, it is really inspiring and also your gantry rigidity spreadsheet helped out a ton in my design, thank you! I do have a question, I noticed in episode 22, your spindle connector is not the original connector that came with, it's got a strain relief, can you point me to where I can find those? I've searched on McMaster and no luck. I know it is metric, do you happen to have the dimensions? I measured it, its something like M19x1 thread and 22mm OD. Any guidance would be appreciated, thank you!