When I get my frame back I'll try it out with a classic valve and no magnets and see if I think it make a difference.
I'm in the same boat. I'd pre-pay if there was a firm production date, but I don't want to tie up money for something that may never happen. Updates?
That's interesting... I'll have to tinker with mine a bit more. I'm running a standard output tank on a classic valve with a .750 RT on/off, and it seems