Nige63 , you have me confused 
good answers Derek996
Nige63 ; how many wires has your switch got ?
two wires
one to battery -ve (negative terminal)
one to fuse and then to thorspark
as per the diagram shown by Derek996
this may help (but I doubt it
Derek didn't put circles on his switch
)

good answers Derek996

Nige63 ; how many wires has your switch got ?
two wires
one to battery -ve (negative terminal)
one to fuse and then to thorspark
as per the diagram shown by Derek996
this may help (but I doubt it

