thanks Muttley.  it turns out the Wolfsbane album and Massive Noise Injection were later released as a 2 disc set called Lifestyles Of The Broke And Obscure, so i've ordered a copy of that.  can't find the 2 disc re-issue of Wolfsbane.  i remember reading about "...Kathy Wilson" in Kerrang!, and seeing an interview with Blaze on a late night rock show which i think was presented by Phil Alexander and Ricky Warwick's wife.  they showed the video to Manhunt, which i just loved!  but i could never find a copy of the album. later i got Down Fall The Good Guys, and a couple of years ago i got Live Fast, Die Fast.
Philly, i have a notion it was The Almighty's live album, Blood, Fire and Live, that was the "extra loud mastered, vinyl only" release, although i could be wrong.  probably am.  in fact that's definately wrong.  although i have no doubt i'm right. yep, it was the Almighty.  or Wolfsbane.