Nope. All's I'm saying is that the 7 kHz or 8 kHz UHF crossover frequencies thus far detailed for the DIY crossover Todd is recommending here are not optimum for use with the slot drivers, which I HAVE tested with it, and that I am working on moving that up to ~10 kHz for them, as others have recommended here.
I am also statiing that they have NOT been tested in L300's, and that such application of them would be experimental, at best. Further, this part of the discussion clearly belongs in DIY, not here. I didn't post it, and I can't control what others post, or where they post. But, if it contains some implicit endorsement attributed to me, it's only appropriate I qualify that.
I'm agreeing with you Giskard, is all. And others here, as well. While John apparently wants to ultimately do it anyway, a wholesale crossover swap is not how I'd approach solving his immediate problem, regarding which I'm certain you may have recommendations to offer, once the actual source is determined....
Note of potential interest: Giskard's L300 equivalent crossover design is here:
http://audioheritage.csdco.com/vbull...=&threadid=166