rotery for neons

Ive read and seen rotery gaps for piggies, but are there any roters in use
for their neon cousins? I france 12kv 90ma that this will be used with. I
also have two 12kv 30ma's that could be used later. I thought Terry fritz
did this once ,but I could be wrong.
Philip Mac Duffie

<<<< I use a sync rotary with a 15kV 60mA neon system with great success.  In
many ways it may be overkill, but it works for me... - Terry >>>>