{"action":"opened","issue":{"url":"https://api.github.com/repos/fabianonline/OctoPrint-Telegram/issues/13","repository_url":"https://api.github.com/repos/fabianonline/OctoPrint-Telegram","labels_url":"https://api.github.com/repos/fabianonline/OctoPrint-Telegram/issues/13/labels{/name}","comments_url":"https://api.github.com/repos/fabianonline/OctoPrint-Telegram/issues/13/comments","events_url":"https://api.github.com/repos/fabianonline/OctoPrint-Telegram/issues/13/events","html_url":"https://github.com/fabianonline/OctoPrint-Telegram/issues/13","id":139937858,"number":13,"title":"Notifications for layer height sent twice w/ Z-hop","user":{"login":"irrenhaus","id":107922,"avatar_url":"https://avatars.githubusercontent.com/u/107922?v=3","gravatar_id":"","url":"https://api.github.com/users/irrenhaus","html_url":"https://github.com/irrenhaus","followers_url":"https://api.github.com/users/irrenhaus/followers","following_url":"https://api.github.com/users/irrenhaus/following{/other_user}","gists_url":"https://api.github.com/users/irrenhaus/gists{/gist_id}","starred_url":"https://api.github.com/users/irrenhaus/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/irrenhaus/subscriptions","organizations_url":"https://api.github.com/users/irrenhaus/orgs","repos_url":"https://api.github.com/users/irrenhaus/repos","events_url":"https://api.github.com/users/irrenhaus/events{/privacy}","received_events_url":"https://api.github.com/users/irrenhaus/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2016-03-10T16:17:41Z","updated_at":"2016-03-10T16:17:41Z","closed_at":null,"body":"Hey,\r\n\r\nI have enabled Z-hop on retract (0.1mm). My plugin has the default config of notifying me every 5mm in Z oder every 15 minutes.\r\n\r\nI wondered why I get 2 messages sent shortly after each other each time a message is sent.\r\n\r\nThen I saw that the first message has a greater Z height than the second, mostly something like:\r\n1. msg - Z: 6.05mm\r\n2. msg - Z: 6.15mm\r\n\r\nSince I have used a layer height of 0.15mm and a Z-hop on retract of 0.1mm and have enabled the \"force retract on layer change\" it would totally make sense that the plugin is triggered twice with a very short time difference.\r\n\r\nAnything I can do to help?\r\n\r\nOctoPint 1.2.9\r\nOctoPrint-Telegram 1.0.0\r\n\r\nThe GCODE I printed is attached.\r\n[serenity_no_panels_sliced_top.gcode.txt](https://github.com/fabianonline/OctoPrint-Telegram/files/167530/serenity_no_panels_sliced_top.gcode.txt)\r\n\r\n"}}