OK - Been busy on other things and the Kohout Alphanumeric display arrived. I installed the plastic protector and tested it in the machine. Obviously it worked very well and it did not "stand out" from the old display (Right hand side). So the problem was the old display (replaced) had a short that affected the other alphanumeric display. So the game is working well at the moment ;
I also repaired the light blue plastic and made my own custom protector. The break was right in front of the ramp flap armature. I also like this photo without the flash and with the glass on !
I will take some final shots of the completed machine, and then it will be up for sale