[Lowboy]

However, I wonder what the increased inlet volume of a long piece of large diameter tubing will do to performance and playability?

If everything is tight, I suspect it may offer some interesting possibilities or new capabilities.

I don’t think it would bring any negatives. I could be wrong, but I say this because when I am using my CPAP machine with about 6 feet of tubing at this large diameter, the machine responds to pressure changes in my breathing in what appears to be milliseconds.

Air flow performance could be another story. I can try this experiment as I have a few pieces of long CPAP tubing. I will put it on my “do to” list.

Lowboy