Running at last! Found a loose connection at the PGM. At some stage the bike has had an M max box fitted(orange wire is still there connected to orange /blue coming out of PGM). So all wires to the black connector plug have bullet type connectors. One of the wires to the connectors was loose so I have soldered all the connectors onto the wires(suppose I could have removed theconnectors altogether). Result 2 nice fat sparks and bike now running niceley. Next step wire splice! Thanks Andy.