Tachometer connection with K2543 Ignition kit?

hello,
I have on my bike (moto Guzzi, 2 cylinders) a tachometer connected to the coil which is connected itself to the breakers.
With the kit2543 (As you explain in your manual) I must disconnect the wire from the coil to the breakers and connect
from the kit2543 the wire No. 3 on the coil and connect the connection n°2 to the breakers.

  • and (or) where must I connect my tachometer on the kit2543 ?
    On the connection No. 3 or on the connection n°2 ?
    Or somewhere else ?
    Thank you in advance

    :cry: :cry: :cry:

We have no experience with this matter.
I would leave the tachometer connection where it is right now…