Yes, Mr. Fishing's thread was entertaining with 500 comments, yet very frustrating. I also recall he had a wire incorrectly hooked up.
The most likely cause of his system sounding dynamic, then sounding anemic after warmup was a mismatch between amp and spkrs. His speakers had an impedance curve which went as low as 2 Ohms and he did not have an amp with enough current to drive them. I know he is still auditioning new amps with higher current.
Musicland1, what amp and spkrs are you using?
The most likely cause of his system sounding dynamic, then sounding anemic after warmup was a mismatch between amp and spkrs. His speakers had an impedance curve which went as low as 2 Ohms and he did not have an amp with enough current to drive them. I know he is still auditioning new amps with higher current.
Musicland1, what amp and spkrs are you using?