Parsing results from LTSpice step function
Why are you doing it the hard way?



or an easier way.

C1=3.3uF,  L1=4uH, L2=2uH, C2=3.3uF, R=>1.5 Ohm
C1 in series with L1, L2 shunt, C2 series, R load shunt.

If using a voltage source Zs=0

Q > 11dB at 50kHz, &lt; -30dB at 10kHz

Swap L1,L2 for higher Q.