{"action":"created","issue":{"url":"https://api.github.com/repos/kliment/Printrun/issues/673","labels_url":"https://api.github.com/repos/kliment/Printrun/issues/673/labels{/name}","comments_url":"https://api.github.com/repos/kliment/Printrun/issues/673/comments","events_url":"https://api.github.com/repos/kliment/Printrun/issues/673/events","html_url":"https://github.com/kliment/Printrun/issues/673","id":86115764,"number":673,"title":"Objects printed in the air when multiple objects printed one by one","user":{"login":"gege2b","id":2814966,"avatar_url":"https://avatars.githubusercontent.com/u/2814966?v=3","gravatar_id":"","url":"https://api.github.com/users/gege2b","html_url":"https://github.com/gege2b","followers_url":"https://api.github.com/users/gege2b/followers","following_url":"https://api.github.com/users/gege2b/following{/other_user}","gists_url":"https://api.github.com/users/gege2b/gists{/gist_id}","starred_url":"https://api.github.com/users/gege2b/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/gege2b/subscriptions","organizations_url":"https://api.github.com/users/gege2b/orgs","repos_url":"https://api.github.com/users/gege2b/repos","events_url":"https://api.github.com/users/gege2b/events{/privacy}","received_events_url":"https://api.github.com/users/gege2b/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":7,"created_at":"2015-06-08T10:13:54Z","updated_at":"2015-06-24T09:30:40Z","closed_at":"2015-06-08T11:03:25Z","body":"Hi all\r\n\r\nI got a problem with a gcode file containing 6 identical objects\r\n\r\nI used Slic3r to make the Gcode, checking the \"complete individual object\", so first object would be printed completely, then the second, etc...\r\n\r\nWhen printing, the first object is printed correctly, BUT the second object begin at the max Z of the first object (the Z axis doesn't move back to Z0.2)\r\n\r\nThe Gcode looks good ( https://dl.dropboxusercontent.com/u/34934879/20150601-165554-logo_olcq_0.2-20.gcode ) and Printrun preview is good too (each object appears one by one and on the plate when moving the Z slider)\r\n\r\nSo it's obviously not a Slic3r problem\r\n\r\nWhat I don't really know, is if it's a Printrun problem or a Marlin one (a rather recent build, just before they begin tagging their release)\r\n\r\n\r\n\r\nIf it's not a printrun problem, I'll copy/paste this on marlin's tracker ^_^\r\n\r\ncheers\r\n"},"comment":{"url":"https://api.github.com/repos/kliment/Printrun/issues/comments/114803950","html_url":"https://github.com/kliment/Printrun/issues/673#issuecomment-114803950","issue_url":"https://api.github.com/repos/kliment/Printrun/issues/673","id":114803950,"user":{"login":"gege2b","id":2814966,"avatar_url":"https://avatars.githubusercontent.com/u/2814966?v=3","gravatar_id":"","url":"https://api.github.com/users/gege2b","html_url":"https://github.com/gege2b","followers_url":"https://api.github.com/users/gege2b/followers","following_url":"https://api.github.com/users/gege2b/following{/other_user}","gists_url":"https://api.github.com/users/gege2b/gists{/gist_id}","starred_url":"https://api.github.com/users/gege2b/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/gege2b/subscriptions","organizations_url":"https://api.github.com/users/gege2b/orgs","repos_url":"https://api.github.com/users/gege2b/repos","events_url":"https://api.github.com/users/gege2b/events{/privacy}","received_events_url":"https://api.github.com/users/gege2b/received_events","type":"User","site_admin":false},"created_at":"2015-06-24T09:30:40Z","updated_at":"2015-06-24T09:30:40Z","body":"I'm not sure\r\nI guess leaving the firmware caping the max Z feedrate would avoid another setting on the slicer's side (they already have a lot)\r\n\r\nNormally, the firmware is tweaked for the hardware, I think the speed limitation should be done in the firmware\r\n\r\nIn fact, I don't know if other firmware are caping the feedrate like Marlin does ?\r\nIf they don't, so yes, slicers should probably add a speed limit setting for Z axis\r\n\r\n"}}