{"action":"created","issue":{"url":"https://api.github.com/repos/Smoothieware/Smoothieware/issues/972","repository_url":"https://api.github.com/repos/Smoothieware/Smoothieware","labels_url":"https://api.github.com/repos/Smoothieware/Smoothieware/issues/972/labels{/name}","comments_url":"https://api.github.com/repos/Smoothieware/Smoothieware/issues/972/comments","events_url":"https://api.github.com/repos/Smoothieware/Smoothieware/issues/972/events","html_url":"https://github.com/Smoothieware/Smoothieware/issues/972","id":164642374,"number":972,"title":"G2 Circles non-concentric on edge build","user":{"login":"Speedy64i","id":20364044,"avatar_url":"https://avatars.githubusercontent.com/u/20364044?v=3","gravatar_id":"","url":"https://api.github.com/users/Speedy64i","html_url":"https://github.com/Speedy64i","followers_url":"https://api.github.com/users/Speedy64i/followers","following_url":"https://api.github.com/users/Speedy64i/following{/other_user}","gists_url":"https://api.github.com/users/Speedy64i/gists{/gist_id}","starred_url":"https://api.github.com/users/Speedy64i/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Speedy64i/subscriptions","organizations_url":"https://api.github.com/users/Speedy64i/orgs","repos_url":"https://api.github.com/users/Speedy64i/repos","events_url":"https://api.github.com/users/Speedy64i/events{/privacy}","received_events_url":"https://api.github.com/users/Speedy64i/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/Smoothieware/Smoothieware/labels/Awaiting%20more%20information","name":"Awaiting more information","color":"02e10c"}],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":17,"created_at":"2016-07-09T01:16:39Z","updated_at":"2016-07-09T12:42:05Z","closed_at":null,"body":"While running the latest edge build, Smoothie produces non concentric circles with the attached GCode (please see attached picture for example).  The problem is 100% repeatable on edge (Seemingly started after the new acceleration code was added) and does not occur after re-flashing and running on the master build.\r\n\r\nIt seems to only affect G2 commands (maybe G3, haven't tried them).  I've cut with G1 commands and they all worked fine.\r\n\r\nReferring to the picture: The small through-hole is cut in a seemingly correct position but the larger shoulder cut around it should be concentric to the through-hole in the center of the image.  Instead, the larger diameter circle is offset up and left (in relation to the origin of the machine) from the through-hole (Both are drilled with the attached G-Code).  The picture is rotated 90 degrees clockwise, the origin of the machine as referenced in the picture is upper left.\r\n\r\nProblem occurs on:\r\nBuild version: edge-dcb2d90, Build date: Jul 9 2016 04:05:31, MCU: LPC1769, System Clock: 120MHz\r\nSmoothieboard 5X v1.0b\r\nHost: bCNC on Raspberry Pi 3 running latest Raspbian\r\nThere is no config override\r\nPlease see attached for my config file\r\nThe Zip file is the G-Code used.\r\n\r\n[config.txt](https://github.com/Smoothieware/Smoothieware/files/355337/config.txt)\r\n[Laser Holder Slotted Holes2.zip](https://github.com/Smoothieware/Smoothieware/files/355335/Laser.Holder.Slotted.Holes2.zip)\r\n![non-concentric](https://cloud.githubusercontent.com/assets/20364044/16705134/c185545a-4546-11e6-8917-4986c42793c5.jpg)\r\n"},"comment":{"url":"https://api.github.com/repos/Smoothieware/Smoothieware/issues/comments/231532674","html_url":"https://github.com/Smoothieware/Smoothieware/issues/972#issuecomment-231532674","issue_url":"https://api.github.com/repos/Smoothieware/Smoothieware/issues/972","id":231532674,"user":{"login":"Speedy64i","id":20364044,"avatar_url":"https://avatars.githubusercontent.com/u/20364044?v=3","gravatar_id":"","url":"https://api.github.com/users/Speedy64i","html_url":"https://github.com/Speedy64i","followers_url":"https://api.github.com/users/Speedy64i/followers","following_url":"https://api.github.com/users/Speedy64i/following{/other_user}","gists_url":"https://api.github.com/users/Speedy64i/gists{/gist_id}","starred_url":"https://api.github.com/users/Speedy64i/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Speedy64i/subscriptions","organizations_url":"https://api.github.com/users/Speedy64i/orgs","repos_url":"https://api.github.com/users/Speedy64i/repos","events_url":"https://api.github.com/users/Speedy64i/events{/privacy}","received_events_url":"https://api.github.com/users/Speedy64i/received_events","type":"User","site_admin":false},"created_at":"2016-07-09T12:42:05Z","updated_at":"2016-07-09T12:42:05Z","body":"@Zaaphod thanks! makes sense!"}}
{"actor":{"display_login":"Speedy64i"}}