Hi Bryan, Good to see the Test Tube Project still cooking. >could you post your smooth rod spacing for the x axis and perhaps any design constraints The 1X2 x-rails have a 60mm spacing c-c. Here are the main reasons I went with the vertical x-axis on the 1X2: 1)A vertical x-axis does not have to worry about fitting the print head between the rails. This makes head changes and hotend desby mrkim - Developers
Congratulations, Droftarts. Few people actually follow strictly scratch built Repstrap projects all the way to the bootstrap stage. It is a challenging project to undertake. True Repstraps are as much about addressing issues of self-replication as about issues of cost. Your bootstrap, from flat "packing strap" belts with flat drive pulleys, to printed toothed drive pulleys is a notable achievemby mrkim - General New Machines Topics