These are on eBay for £14. I removed this from the TZ machine I recently bought, as I prefer to keep my games pretty original.
It will need new double sided foam tape to attach it to the diverter mechanism
http://www.ebay.co.uk/itm/Twilight-Zone-Pinball-Spiral-Diverter-Mod-Add-on-/221388877509
It has a tiny bit of damage. It was not located properly (about 1mm out) so occasionally it caught on a nut holding the red playfield plastic down.
If you put a dab of black ink/ paint/ marker pen on the white scratch you can see in the photo at the three o' clock position, I do not think it will be detectable when located in your machine.
Hence just up for £1 to cover postage and shoe leather costs
It will need new double sided foam tape to attach it to the diverter mechanism
http://www.ebay.co.uk/itm/Twilight-Zone-Pinball-Spiral-Diverter-Mod-Add-on-/221388877509
It has a tiny bit of damage. It was not located properly (about 1mm out) so occasionally it caught on a nut holding the red playfield plastic down.
If you put a dab of black ink/ paint/ marker pen on the white scratch you can see in the photo at the three o' clock position, I do not think it will be detectable when located in your machine.
Hence just up for £1 to cover postage and shoe leather costs