Bill,
Glad to hear the "suspended" floor bass additives have been corrected for. Dr. Bruce Edgar discussed this and how it even affected his 100 hz mid-bass horns. He also went the "sand-bag" routine and claimed how the drum sounds cleaned up amazingly nice.Are you still using the 16 ohm resistor(parallel with 16 ohms speakers for 8 ohm load to Ella)???
I must be one of the few who get noticed for finding flaws in my friends audio systems. People might get a complex about me. LOL
I will have to come up and listen to the new and improved system sound.
Great work Bill!
Ron