Yes and no - People have been getting replacements, slowly, although for a couple of my issues I had tickets on support just asked me to try swapping modules around and see if that gives satisfactory performance. In my case a small wobble developed in the X axis carrier as the rail tensioning mechanism loosed up a bit with use (and maybe a crash or 2 or 10). Support said put that module on the Y axis as the wobble will be less of an issue with the carriage platform holding it more rigid. That being said @sdj544 has a great post on how to retension the rollers here Excessive play in x-axis linear module bracket
2 Likes