@Endintears the chance would be a fine thing

though now I've spoken to my (private) Chiropractor, I think I'm finally starting to mend.
@Mick,this was my diagnosis from the MRI
L2-3 disc bulge with minor thecal impingement
L3-4 right paracentral protrusion with minor thecal impingement
L4-5 facet joint hypertrophy
Report: Appears to be recurrent disc protrusion or possible scarring causing local thecal impression and left exit foramen narrowing.
Hopefully I'll be able to sort it with exercise rather than surgery. Not as bad as 18 years ago.