The wheels are OK, but I had one that wouldn't stay in place once and it drove me crazy all tournament long. I use the 3x5 card and only a pencil so I can erase if needed. I personally don't fold it, but a lot of people do. I put a line / by the servers the first time through and a line through that line to make an X the second. I write all subs and TOs on it. Actually, I just follow the procedure that's in the rules book. Everyone has their own variation. I always find some way to help me remember positions, too. For example, a couple of nights ago I located th C and remembered C, #9, headband... Or C Ribbon, 45, etc. I'm not trying to go without a card. Plenty of things to mess up without getting it all fouled up in me head!
