Yes, I know that I am digressing a bit but since my first wooden boom tricopter (5+ years ago) I have had a KK2 board tuning question that I have never found the answer for. In all of the information that I have read and videos watched about PI tuning all that is discussed is the “gain” value. Nothing is said about the “limit” value. Can anyone explain what the limit value is for or how it relates to the whole tune process? Or a link to information about this. I hate entering arbitrary value w/o some understanding as to what I am doing. I look forward to your help with this. Thanks!