Surfpi high inductance coils

[qute1]

Yeah only got a single channel pocket velleman job i am looking into getting something better but not much space for crt bricks....... so i will be chuffed to find calculates for the dumping resistors on various rigs if i can just get the damper to match the srf it should make life easier to flat top the output and hence match the coil to the circuit (hope i have that straight in the old noggin)....