Hi All, I made this little chart that shows what caps go with what NSTs Transformer Resonant(BPS) Static LTR Sync Rotary LTR 15/60 10.61nF (194) 15nF 28nF 15/30 5.305nF (201) 10nF 14nF 12/30 6.631nF (200) 9nF 17nF 9/30 8.842nF (200) 12nF 24nF The LTR coils run at 120BPS and the resonant coils run at ~200BPS. Cheers, Terry