Hey Nino, .... since you asked, ... the metal piece that goes across the back of the head. This is where the back door 'sits' inside the head...  and I'll soon be needing a new or near new set of flipper plungers with the bakelite strip attached. (to suit the 60's style of flipper linkages you have already offered me.) ... Geez Nino, don't get me started!! ... All I've done for the last 6 months is either buy parts/look for parts/been given a few parts. ...I'm actually 'tired' from worrying about parts. ... but your help has been invaluable, and will enable me to finish the playfield. I finished the 2nd colour of the head today. Still to be clear coated. Wiring the head is going well and slowly, mainly because I don't have enough of the right wiring. I'm starting to see some logic in the mass of wires now, and am less daunted than before. .... I'm reminded of the old saying .."a little bit of knowledge in the wrong hands is a dangerous thing." I'll put some up to date pics up soon. Cheers, Mark