Hmm, SS is more electrically resistive, but resistance is a product of length and this is a short distance. SS is less thermally conductive and I'd rather keep heat on the coil than in the post. SS is stronger and I've already snapped one center post. Tall (finger ready) hardware and I've already lost 1 allen key. Solid spacer on center post and I've had little nuts come loose. T304/316 food/medical grade SS, more resistance to corrosion. This is a preference folks just like getting a Roushe S/C on the Stang, V&H pipes for the HD or a Crimson Trace on the Sig. Not necessary, but very cool...
IMHO, I like continual improvement on design and engineering and this seems like Jim made some improvements to me.
IMHO, I like continual improvement on design and engineering and this seems like Jim made some improvements to me.

