Hi everyone, this is my first post on Home barista, I am a espresso machine Maniac, loved them, dream about them, almost ...

with them. I have also bought a Elektra D1 from the same person stevescapin did. Mine is also a 1992 two group, but quite a strange two group, one group is automatic and the other is semi-automatic. Someone removed one of the touch pad and has replaced it with a push button. Which means that most of the wiring has been re-arranged. I think that it is the same group head as the T1, which some say is one of the best machine. I also have a Astra Gourmet G.A. which so far is the best machine I have ever used, beside the commercial Rancilio z9 lever. I bought the machine to see if Elektra could stand against Astra. But before I do so, I will clean the monster completely as I do everytime I buy a machine. And I would like to change the push button, and put back a touch pad. Does anybody has the electrical diagram so that I could figure this electrical mess?
thank you