W5DXP wrote:

Greg Milligan wrote:
Im slightly puzzled by your last statement. Why will twisting it have any
affect?

Twisting tends to expose both transmission wires to the same environment.
For instance, if you ran one wire 0.5" away from sheet metal and the other
wire 1.5" away from the same metal, you would unbalance your currents
because of the metal's effect on the closest wire.
--
73, Cecil, W5DXP

Thnaks Dave and Cecil for your explanations, it now seems to make sense to
me.

Cheers

Greg G1CPU