I've had some atlas ascent mk ll made up by my dealer that has been teminated at the power amp end to include my sub leads within the banana plugs. I've noticed that one cable runs with the arrows towards the speaker and the other with the arrows towards the power amp. Do you think this will be detrimental to the quality of the sound? It sounds good to me but when spendng over £350 on cable I want it to perfom as it should. Thanks in advance.