Thank you for your prompt reply.

Your first paragraph implies that our present layout with the pilot boxes far apart may pose more of a potential radio control problem than having the pilots closer together.

You stated: "For the most part, the pilots can be almost shoulder-to-shoulder and fly safely. If there are going to be frequency problems, you'll get them when pilot A's airplane is close to pilot B's Tx when A and B are at the ends of the flight line from each other."

Do you feel then, that having the pilots closer to each other reduces the likelyhood of control problems due to radio interaction?