I finely got my PT and OT :)

but I am a little unsure of how to connect the OT..
My plane is to use one 6v6 tube with one 8ohm Celestion G12M speaker.

The OP have 5 taps at the primary and 4 at the Secondary.

The primary

The secondary.

is there some one there can explain me how to connect the primary?

I expect that I just need to use the 8ohm and the 0 tab at the secondary?

Thanks Humle