I just ordered a spare set of IGUS Drylin linear bushings for my mini and printed the x carriage as a spare part. But to my surprise, the bushings holder in the carriage seems to be 16mm, where as my bushings have an outer diameter of 15mm. A quick search reveals that most (all?) LM8uu compatible bushings seem to have 15mm outer diameter. Did my print go completely wrong or does Lulzbot use special linear bushings with 16mm outer diameter on their Mini?
On a sidenote: I also ordered ball-bearings LM8uu’s and hardened rods, but they seem to be 15mm as well, so I will face the same problem with them?