Thanks. This is fun. I haven't done any of this kind of stuff in years. The sink I tested was made for a HL. It's quite a bit longer than the magnet structure in a beta. I just stuck it in, and made sure it didn't hit the cone. I'm going to cut it off, expand the ports slightly and try again. I'd love to be able to put 500-600 w through a beta. Bill says I'll be limited by excursion and he's probably right. But I'm also going to roll off pretty high 120-150, which will help in that respect. I'll probably test to destruction just for fun. Not like it's $140 hl.
Leland