{"action":"opened","issue":{"url":"https://api.github.com/repos/borisbstyle/betaflight/issues/290","repository_url":"https://api.github.com/repos/borisbstyle/betaflight","labels_url":"https://api.github.com/repos/borisbstyle/betaflight/issues/290/labels{/name}","comments_url":"https://api.github.com/repos/borisbstyle/betaflight/issues/290/comments","events_url":"https://api.github.com/repos/borisbstyle/betaflight/issues/290/events","html_url":"https://github.com/borisbstyle/betaflight/issues/290","id":142628378,"number":290,"title":"a lot of vibrations and wobbles!","user":{"login":"raymonkroeze","id":12585116,"avatar_url":"https://avatars.githubusercontent.com/u/12585116?v=3","gravatar_id":"","url":"https://api.github.com/users/raymonkroeze","html_url":"https://github.com/raymonkroeze","followers_url":"https://api.github.com/users/raymonkroeze/followers","following_url":"https://api.github.com/users/raymonkroeze/following{/other_user}","gists_url":"https://api.github.com/users/raymonkroeze/gists{/gist_id}","starred_url":"https://api.github.com/users/raymonkroeze/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/raymonkroeze/subscriptions","organizations_url":"https://api.github.com/users/raymonkroeze/orgs","repos_url":"https://api.github.com/users/raymonkroeze/repos","events_url":"https://api.github.com/users/raymonkroeze/events{/privacy}","received_events_url":"https://api.github.com/users/raymonkroeze/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2016-03-22T11:57:02Z","updated_at":"2016-03-22T11:57:02Z","closed_at":null,"body":"Hello,\r\nSince a month or so i changed my 2300kv motors to 2700kv motors on my 180 quad. Since then i had a lot of vibrations i can't explain. At first i thougt i was caused by a too high of pgain. But i lowered the pgain as low until feels really out of place and still there are vibrations. I the meanwhile i tried the latest version and still the same problem. I've tried various of settings, i noticed if increase the dgain the vibrations will be less, but then i feel the quad feels not as locked in (my Dgain on pitch roll was about 35).\r\nLast weekend i was out of HQ props and put my dal props on. And since then i have some really bad wobbles, (maybe caused by out of balanced props, i don't know).\r\nAlso a friend of mine has exactly the same issue on a 210 quad running 2205 2300kv motors.\r\nMy setup:\r\n180 frame\r\n2205 2700kv motors\r\nlittlebee 20A 14.3 blheli\r\nnaze32 on 2.6khz running PID 1\r\nI also tried to run on 1khz again, but same issue.\r\n\r\nplease help!"}}