{"action":"created","issue":{"url":"https://api.github.com/repos/MaikStohn/UP3D/issues/25","repository_url":"https://api.github.com/repos/MaikStohn/UP3D","labels_url":"https://api.github.com/repos/MaikStohn/UP3D/issues/25/labels{/name}","comments_url":"https://api.github.com/repos/MaikStohn/UP3D/issues/25/comments","events_url":"https://api.github.com/repos/MaikStohn/UP3D/issues/25/events","html_url":"https://github.com/MaikStohn/UP3D/issues/25","id":153576225,"number":25,"title":"Question / Issue : convg does not produce sensible gcode in preview","user":{"login":"adrianbear","id":6194143,"avatar_url":"https://avatars.githubusercontent.com/u/6194143?v=3","gravatar_id":"","url":"https://api.github.com/users/adrianbear","html_url":"https://github.com/adrianbear","followers_url":"https://api.github.com/users/adrianbear/followers","following_url":"https://api.github.com/users/adrianbear/following{/other_user}","gists_url":"https://api.github.com/users/adrianbear/gists{/gist_id}","starred_url":"https://api.github.com/users/adrianbear/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/adrianbear/subscriptions","organizations_url":"https://api.github.com/users/adrianbear/orgs","repos_url":"https://api.github.com/users/adrianbear/repos","events_url":"https://api.github.com/users/adrianbear/events{/privacy}","received_events_url":"https://api.github.com/users/adrianbear/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":2,"created_at":"2016-05-07T05:52:44Z","updated_at":"2016-05-07T13:21:37Z","closed_at":"2016-05-07T13:21:37Z","body":"Hi,\r\nI've just compiled up the convg tool and run it over the MemDump.dat file from FixUp3d.\r\nThe MemDump.dat was generated from a simple 10x20 cylinder print.\r\nI then previewed the resulting gcode in Simplify3d. The preview shows the print head going all over the place.\r\n![image](https://cloud.githubusercontent.com/assets/6194143/15090423/aadc0a8e-1466-11e6-9314-da9c4c162236.png)\r\n\r\nI also ran the convg tool over the upcode generated file from up3dtranscode. Ie from gcode to upcode and back to gcode again.\r\nThe preview is even worse again.\r\nBelow is a preview of the source gcode\r\n![image](https://cloud.githubusercontent.com/assets/6194143/15090445/1c0826c0-1467-11e6-9a3b-2e86381bc853.png)\r\n\r\nAfter transcoding and then converting back to gcode again it looks like this\r\n![image](https://cloud.githubusercontent.com/assets/6194143/15090452/4e4b702e-1467-11e6-9d04-be4b9c4b8ea4.png)\r\n\r\nI understand that the transcoder \"mostly\" works, so why can't we convert back and forth and get the same results?\r\n\r\nThanks\r\nAdrian"},"comment":{"url":"https://api.github.com/repos/MaikStohn/UP3D/issues/comments/217634601","html_url":"https://github.com/MaikStohn/UP3D/issues/25#issuecomment-217634601","issue_url":"https://api.github.com/repos/MaikStohn/UP3D/issues/25","id":217634601,"user":{"login":"adrianbear","id":6194143,"avatar_url":"https://avatars.githubusercontent.com/u/6194143?v=3","gravatar_id":"","url":"https://api.github.com/users/adrianbear","html_url":"https://github.com/adrianbear","followers_url":"https://api.github.com/users/adrianbear/followers","following_url":"https://api.github.com/users/adrianbear/following{/other_user}","gists_url":"https://api.github.com/users/adrianbear/gists{/gist_id}","starred_url":"https://api.github.com/users/adrianbear/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/adrianbear/subscriptions","organizations_url":"https://api.github.com/users/adrianbear/orgs","repos_url":"https://api.github.com/users/adrianbear/repos","events_url":"https://api.github.com/users/adrianbear/events{/privacy}","received_events_url":"https://api.github.com/users/adrianbear/received_events","type":"User","site_admin":false},"created_at":"2016-05-07T13:21:37Z","updated_at":"2016-05-07T13:21:37Z","body":"Hi Maik,\r\n\r\nRight you are :) All good now I've adjusted the X Y step constants in the programs.\r\n\r\nThanks\r\nAdrian"}}