{"action":"created","issue":{"url":"https://api.github.com/repos/MarlinFirmware/MarlinDev/issues/19","labels_url":"https://api.github.com/repos/MarlinFirmware/MarlinDev/issues/19/labels{/name}","comments_url":"https://api.github.com/repos/MarlinFirmware/MarlinDev/issues/19/comments","events_url":"https://api.github.com/repos/MarlinFirmware/MarlinDev/issues/19/events","html_url":"https://github.com/MarlinFirmware/MarlinDev/issues/19","id":98702763,"number":19,"title":"normal advance direction change","user":{"login":"boelle","id":3832239,"avatar_url":"https://avatars.githubusercontent.com/u/3832239?v=3","gravatar_id":"","url":"https://api.github.com/users/boelle","html_url":"https://github.com/boelle","followers_url":"https://api.github.com/users/boelle/followers","following_url":"https://api.github.com/users/boelle/following{/other_user}","gists_url":"https://api.github.com/users/boelle/gists{/gist_id}","starred_url":"https://api.github.com/users/boelle/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/boelle/subscriptions","organizations_url":"https://api.github.com/users/boelle/orgs","repos_url":"https://api.github.com/users/boelle/repos","events_url":"https://api.github.com/users/boelle/events{/privacy}","received_events_url":"https://api.github.com/users/boelle/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":1,"created_at":"2015-08-03T09:09:19Z","updated_at":"2015-08-11T01:18:06Z","closed_at":null,"body":"_From @bkubicek on May 22, 2012 6:33_\n\nI am right now trying spending my pre-worktime trying to understand the \"original\" advance, so i can help out. I am not sure if this is a problem, but the Direction setting of the main ISR happens, independent if Advance is active or not. Not 100% sure however if this is allright, since I have not finshed to understand everything; but if you have a move that extrudes and then retracts, might it not be the case that there are still e_steps unperformed, and the main ISR changes the direction to early?\n\n_Copied from original issue: MarlinFirmware/Marlin#176_"},"comment":{"url":"https://api.github.com/repos/MarlinFirmware/MarlinDev/issues/comments/129662572","html_url":"https://github.com/MarlinFirmware/MarlinDev/issues/19#issuecomment-129662572","issue_url":"https://api.github.com/repos/MarlinFirmware/MarlinDev/issues/19","id":129662572,"user":{"login":"thinkyhead","id":698003,"avatar_url":"https://avatars.githubusercontent.com/u/698003?v=3","gravatar_id":"","url":"https://api.github.com/users/thinkyhead","html_url":"https://github.com/thinkyhead","followers_url":"https://api.github.com/users/thinkyhead/followers","following_url":"https://api.github.com/users/thinkyhead/following{/other_user}","gists_url":"https://api.github.com/users/thinkyhead/gists{/gist_id}","starred_url":"https://api.github.com/users/thinkyhead/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/thinkyhead/subscriptions","organizations_url":"https://api.github.com/users/thinkyhead/orgs","repos_url":"https://api.github.com/users/thinkyhead/repos","events_url":"https://api.github.com/users/thinkyhead/events{/privacy}","received_events_url":"https://api.github.com/users/thinkyhead/received_events","type":"User","site_admin":false},"created_at":"2015-08-11T01:18:06Z","updated_at":"2015-08-11T01:18:06Z","body":"We have a lot of work to do to fix `ADVANCE`. Right now I (personally) consider it broken."}}