Loose Pulley Motor Y Failure on SelftestI purchased a Prusa i3 MK2S kit in December 2017 and have completed the assembly but it continues to fail the selftest displa...
Answer to: Loose Pulley Motor Y Failure on SelftestI ordered an 8 inch electronic caliper and checked all my measurements. There were two that were slightly off. The 100mm and the 178mm. I adjusted them and the self-test passed.