Last Saturday I flew over to my buddies place. He lives on an airport. I went in circles while he flew up to meet me. We flew together for about a half hour. This is not the first time we have done this. Neither one of us has had any military nor formation training and we try not to get too close. One time though, we did get a little close and I tried to turn away from him and my plane seemed to actually go towards his. We have another buddy that was on the ground watching us and he began yelling on the radio ?use right rudder only!!? This seemed like a very useful suggestion at the time. My question to the group is?Will some of you that do fly formation write a post that gives tips on flying with another plane?not necessarily formation flying but just together. Some safety tips, how to form up and disengage etc?Thanks in advance Ivan.