{"action":"created","issue":{"url":"https://api.github.com/repos/MarlinFirmware/Marlin/issues/3014","repository_url":"https://api.github.com/repos/MarlinFirmware/Marlin","labels_url":"https://api.github.com/repos/MarlinFirmware/Marlin/issues/3014/labels{/name}","comments_url":"https://api.github.com/repos/MarlinFirmware/Marlin/issues/3014/comments","events_url":"https://api.github.com/repos/MarlinFirmware/Marlin/issues/3014/events","html_url":"https://github.com/MarlinFirmware/Marlin/issues/3014","id":135195224,"number":3014,"title":"XY angle compensation","user":{"login":"MLWORKX","id":4218023,"avatar_url":"https://avatars.githubusercontent.com/u/4218023?v=3","gravatar_id":"","url":"https://api.github.com/users/MLWORKX","html_url":"https://github.com/MLWORKX","followers_url":"https://api.github.com/users/MLWORKX/followers","following_url":"https://api.github.com/users/MLWORKX/following{/other_user}","gists_url":"https://api.github.com/users/MLWORKX/gists{/gist_id}","starred_url":"https://api.github.com/users/MLWORKX/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/MLWORKX/subscriptions","organizations_url":"https://api.github.com/users/MLWORKX/orgs","repos_url":"https://api.github.com/users/MLWORKX/repos","events_url":"https://api.github.com/users/MLWORKX/events{/privacy}","received_events_url":"https://api.github.com/users/MLWORKX/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/MarlinFirmware/Marlin/labels/Feature%20Request","name":"Feature Request","color":"006b75"}],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":8,"created_at":"2016-02-21T11:40:24Z","updated_at":"2016-03-02T11:09:50Z","closed_at":null,"body":"Hi,\r\n\r\neven when the (cartesian) printer is calibrated very well there is no way of calibration the correct 90° angle of the XY plane: you have to do this on the hardware side via loosening the belt gears and hope you did it correctly.\r\n\r\nSo like the bed compensation where the Z axis moves when X and Y are moving it would be a nice feature to have a XY calibration possibility as e.g. the M92 feature for the dimensioning. \r\n\r\nJust add a compensation angle (e.g. 0,2 degrees) when the angle between X and Y is not exactly 90° and no hassle with the belt anymore.\r\n"},"comment":{"url":"https://api.github.com/repos/MarlinFirmware/Marlin/issues/comments/191190492","html_url":"https://github.com/MarlinFirmware/Marlin/issues/3014#issuecomment-191190492","issue_url":"https://api.github.com/repos/MarlinFirmware/Marlin/issues/3014","id":191190492,"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":"2016-03-02T11:09:50Z","updated_at":"2016-03-02T11:09:50Z","body":"When you print a long straight line along the X or Y, does it come out curved?"}}