I used my anti-static gun, etc, but I doubt I did a good job. I rushed it, and I am out of practice with my routine. But will continue to refine my new routine. Right now chaotic as I just wanted to get the scan in. New guts in computer as it went tits up many moons ago so I lost my scan defaults, plus Vuescan has had a few upgrades since. Will post initial results without any cleaning in PS for a bench mark.