Hi thank you both for replying.
No I literally took the box out of the wrapping and plugged in. This sounds very odd as 2 things a miss:
1) bike won't start though if I disconnect the clutch safety switch under the tank and loop the male plug with wire, the bike starts ok
2) gear selector shows 4th and no N visible in neutral or anywhere else
Supplier suggested I may have installed upside down. No instructions were supplied and it fits both ways. I cannot genuinely recall if I did or did not! Absolutely no instructions or warning.
Original box fitted back and also has the above issues exactly with no N and fourth gear and no start.
I just cannot imagine what is amiss