{"action":"created","issue":{"url":"https://api.github.com/repos/grbl/grbl/issues/974","repository_url":"https://api.github.com/repos/grbl/grbl","labels_url":"https://api.github.com/repos/grbl/grbl/issues/974/labels{/name}","comments_url":"https://api.github.com/repos/grbl/grbl/issues/974/comments","events_url":"https://api.github.com/repos/grbl/grbl/issues/974/events","html_url":"https://github.com/grbl/grbl/issues/974","id":151023868,"number":974,"title":"Homing issues","user":{"login":"Hineswoodworks","id":1145954,"avatar_url":"https://avatars.githubusercontent.com/u/1145954?v=3","gravatar_id":"","url":"https://api.github.com/users/Hineswoodworks","html_url":"https://github.com/Hineswoodworks","followers_url":"https://api.github.com/users/Hineswoodworks/followers","following_url":"https://api.github.com/users/Hineswoodworks/following{/other_user}","gists_url":"https://api.github.com/users/Hineswoodworks/gists{/gist_id}","starred_url":"https://api.github.com/users/Hineswoodworks/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Hineswoodworks/subscriptions","organizations_url":"https://api.github.com/users/Hineswoodworks/orgs","repos_url":"https://api.github.com/users/Hineswoodworks/repos","events_url":"https://api.github.com/users/Hineswoodworks/events{/privacy}","received_events_url":"https://api.github.com/users/Hineswoodworks/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":7,"created_at":"2016-04-26T02:19:36Z","updated_at":"2016-04-27T05:24:03Z","closed_at":null,"body":"Well from what I've read I'm pretty certain I have noise issues. I have my switches wired NO and I was relying on the internal pullups but now after re routing some wires I'm getting random triggers during the homing cycle. I'm using shielded wire but I am running it past a stepper and alongside the stepper wires for all 3. Will adding external pullups help or will I need to do something more substantial? "},"comment":{"url":"https://api.github.com/repos/grbl/grbl/issues/comments/214972783","html_url":"https://github.com/grbl/grbl/issues/974#issuecomment-214972783","issue_url":"https://api.github.com/repos/grbl/grbl/issues/974","id":214972783,"user":{"login":"electrokean","id":2536210,"avatar_url":"https://avatars.githubusercontent.com/u/2536210?v=3","gravatar_id":"","url":"https://api.github.com/users/electrokean","html_url":"https://github.com/electrokean","followers_url":"https://api.github.com/users/electrokean/followers","following_url":"https://api.github.com/users/electrokean/following{/other_user}","gists_url":"https://api.github.com/users/electrokean/gists{/gist_id}","starred_url":"https://api.github.com/users/electrokean/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/electrokean/subscriptions","organizations_url":"https://api.github.com/users/electrokean/orgs","repos_url":"https://api.github.com/users/electrokean/repos","events_url":"https://api.github.com/users/electrokean/events{/privacy}","received_events_url":"https://api.github.com/users/electrokean/received_events","type":"User","site_admin":false},"created_at":"2016-04-27T05:24:03Z","updated_at":"2016-04-27T05:24:03Z","body":"All grounds should ideally come from one central point (the power supply) and connect out in a star fashion to each cable/device.  This avoids ground loops, another source of problems."}}