Can you show a photo of the ghosting? Do you have more than one tube connected when the ghosting appears or just one?
Have you tried biasing resistors on the cathodes? /martin -- You received this message because you are subscribed to the Google Groups "neonixie-l" group. To unsubscribe from this group and stop receiving emails from it, send an email to neonixie-l+unsubscr...@googlegroups.com. To post to this group, send an email to neonixie-l@googlegroups.com. To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/df9bd117-5855-4cbb-90bb-b336fbf8061b%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.