I think that you should try to lower the value of the 100k resistor across
the base-emitter of every MPSA92 to say some 10k-22k, they will not be
fully turned off in some instances with the 100k resistor.
Did you use the correct anode pin for the IN-4? Have look
here:
Well the issue has nothing to do with the board i bought, it’s with my own
board/tubes that i’m having problems with. So disregard that i am using that
board to essentially boost the voltage to 180V and nothing more right now.
As it is right now, disconnecting the 20-way cable from my board and
I built one of the Switch Mode cut and jump shields, and I didn't have any
issues at all. I did have to adjust the voltage, but I got it working
without incident. Have you contacted anyone over at SWD? They are really
good about customer service. Not sure why you are having the ghosting.
