Put a set of switches - in each location where there is a 1.1 kilo Ohm resistor - to add another 2.9 kilo Ohms of resistance to bring the total resistance to 4 kilo Ohms. Plus, add an additional resistor of 4 kilo Ohms inline with the inductive load, L1. This will make it possible to turn OFF the escalation to oblivious overunity. This is why I had to make the transformers and many of the capacitors so large in their respective values (of inductances and capacitances), and also reduce the frequency of the sine wave generator, input, voltage source so as to slow down the rate of escalation and (somehow) avoid simulator error so as to extend the rate of growth to half a second so that mechanical switches could be operated to periodically cut-off escalation, and - most importantly - wipe it out as if it had never happened! This last point is extremely important, because if you don't wipe out the storage of inductant and capacitant charges on all coils and caps, then your negligence will eventually (and painfully) destroy something dear to you. Perhaps, the circuit will catch on fire, or (worse) you'll get electrocuted!