Has anyone tried the Rotosound Ultra Mags? I use a set of the Rotosound Nexus strings on one of my G&L basses with one of their MFD pickups, and they sound fantastic. They're roundwound strings wound with Alloy 52, an iron/nickel alloy, and coated with a black polymer. The Ultra Mags are the uncoated version of them. My only complaint about the Nexus strings is that they have as much finger noise--maybe more--than a stainless steel roundwound set. If you've tried the Ultra Mags, do they seem to have a fingernoise problem? The 7 or 8 reviews of them on retail sites were 100% 5-star, and nobody mentioned fingernoise, but reviews can be deceiving.