{"action":"opened","issue":{"url":"https://api.github.com/repos/alexrj/Slic3r/issues/3129","labels_url":"https://api.github.com/repos/alexrj/Slic3r/issues/3129/labels{/name}","comments_url":"https://api.github.com/repos/alexrj/Slic3r/issues/3129/comments","events_url":"https://api.github.com/repos/alexrj/Slic3r/issues/3129/events","html_url":"https://github.com/alexrj/Slic3r/issues/3129","id":116985067,"number":3129,"title":"Estrange resolution slope in Model","user":{"login":"Caracol-Studio","id":15523989,"avatar_url":"https://avatars.githubusercontent.com/u/15523989?v=3","gravatar_id":"","url":"https://api.github.com/users/Caracol-Studio","html_url":"https://github.com/Caracol-Studio","followers_url":"https://api.github.com/users/Caracol-Studio/followers","following_url":"https://api.github.com/users/Caracol-Studio/following{/other_user}","gists_url":"https://api.github.com/users/Caracol-Studio/gists{/gist_id}","starred_url":"https://api.github.com/users/Caracol-Studio/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Caracol-Studio/subscriptions","organizations_url":"https://api.github.com/users/Caracol-Studio/orgs","repos_url":"https://api.github.com/users/Caracol-Studio/repos","events_url":"https://api.github.com/users/Caracol-Studio/events{/privacy}","received_events_url":"https://api.github.com/users/Caracol-Studio/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-11-15T10:13:19Z","updated_at":"2015-11-15T10:13:19Z","closed_at":null,"body":"Hello I am using Slicer 1.29, I would like to know why the result of  slicing a  stl file composed for  3 pieces,  in the biggest one  the slope  of the pieces is generate  as a scattering surface instead a continuous and smooth as in  the STL file. I  checked in the Netfabb that the pieces  are corrected without corruption in the mesh. as well I have tried to change many parameter getting always the same result. \r\n\r\nI attach link to zip with  the files ( Printing Profile, Stl File, Gcode generate it ). Thanks in advance\r\n\r\nhttps://www.dropbox.com/s/teqvzqaezveorpc/slic3r_error.zip?dl=0\r\n\r\n\r\n\r\n![netfab_result](https://cloud.githubusercontent.com/assets/15523989/11168282/6c8a2f2a-8b88-11e5-8ee2-37b0ba28b708.jpg)\r\n![stl_file](https://cloud.githubusercontent.com/assets/15523989/11168263/9e53de62-8b87-11e5-85d0-d3b1e67ffd17.jpg)\r\n![slicer_resolution](https://cloud.githubusercontent.com/assets/15523989/11168264/9e5484de-8b87-11e5-80a7-7f8881bc6fae.jpg)\r\n\r\n \r\n"}}