Tune I'm after used an expanded section of the guitar riff sample in this tune Ellis D- Dub break
A mate used to have a copy and it was on a US label, black and yellow cover, possibly Apexton records or one of them obscure labels. The name escapes me now.
It had a nice 4/4 beat, pretty sure there were no vocals and it always raised a huge cheer in the Hacienda when it got dropped!:D