I teched for Scott on the road and a bit in the studio for about six months in mid 1988. I don't recall what amp he was using other than it was a solid state rack system with a 4x12 cab.
A Stuart Spector bass with what was fundamentally a P Bass pickup in a custom housing was his main instrument and he carried an almost identical spare and a pink Kubicki that he never used live but did play in the studio....during the 5 or 6 months I worked for him I played that Kubicki more than he did. He strung everything with Rotosound Swing Bass 66 45-105 which he changed every other day on the main bass and every week on the spares. I remember being extremely popular with all the friends I passed those used sets on to.
Sorry I can't remember more but a lot of water's gone under the bridge since those days. Scotty was a good player and a helluva nice guy...he actually tried to give me the Kubicki once when he was drunk but I didn't take advantage. That's a bass I wish I had now though.