I cannot find the schematics and I don't have a new flipper rebuild kit. I will be placing an order with PBR within the next week and it is easy for me to add the parts you may require.

I think you have PLENTY of time, Matt. Even if you present it to your Dad "as is" and do a full resto at a later date ?

Thanks Nino, I will definately get a few things added to your order, I will sort out what I need tomorrow and get back to you mate.