kj lazer base timing

[jays fords]

hey guy
hope to get some answers on a kj lazer for a mate i have a el wagon
trying to do the base timing and can not get it to save what ive done can get it into the base timing mode but every time i remove the wire it gos back to its old setting.
tryed pulling wire out while still running and also tryed turning key off with wire still in.
Does any one know the correct procedure to do the base timing on a kj injected 1.6 auto lazer
thanks