If someone has a good amount of time and experience with an N³> who in their unbiased opinion suggests a better way, I'll surely listen. Although in my research the better way would come from making your own coils. I'm game as long as that transition isn't a trade-off in more fuel burned for the same results. (shrug)Glad they work for you. The court's still out for me with them, but we can't all like the same things or the world would be a dull place.