I recall there was David Gilden appreciation thread back in the noisefanatics days. I managed to get basically master CDR of one David Gilden tape from TWR Tapes. Tidal Wave Recycling was Lasse Marhaug's label back in 90's and seems so obscure/overlooked that many of labels releases do not appear even at discogs where most stuff seems to get listed...
I did re-issue of Egoproblem "Exit Tape Kill" tape on CD (Industrial Recollections). It's old Marhaug project after Herb Mullin, but before changing to publish under his own name. Pretty much industrial-noise vibe on it. Some talk was about David Gilden tape, but the man is dead. I've heard some quite amusing stories of his drug-frenzied behavior.
Tape on TWR is not as good as Texas Chainsaw Dopefiend or Depress-Regress.
One should not forget his many collaboration projects with Ramirez. Slave Labor and Lingula. What I remember hearing first, is Bondage Harvest I think he was member. I have very very vague feeling it was more band line-up, kind of Swans influenced stuff heavy and slow bounding. I remember 1990 demo was reviewed in some metal magazines who didn't like such "mindless noise".