[Amps] re resonating hv choke in hv power supply

[Fern Rivard]

    Thanks to all those who steered me in the right direction to resonate the choke in my hv ps for hb 8877 hf amplifier. I used my HP 200CD signal generator and isolated it from the choke with a 30K resistor(initially I was only using a 200 ohm isolating resistor and it would not work at all)  and then had the scope hooked across the choke. The hv choke is a hammond rated at 10 henries and found that it resonated to 125 hz with 0.1535 mfd bridge across it while it resonated to 100hz using a 0.2050 mfd capacitor across it. These are small caps that I found in my junk box.
    Now, I'll be needing a high voltage oil filled cap of 0.20 mfd rated at 5 kv to take care of this. Does anyone have one of those or know of a good source please? Shipping would be to zip 83826 in northern Idaho.
    Also wish to thanks Dan N5AR who was so kind to go the extra mile to steer me in the right direction.

    Fern