After a craft's desired velocity has been achieved, its pilot could simply adjust the shielding to permit attraction of the ship in the direction of the gravitational source of its chosen destination. Without being restrained by any gravitational fields that prevail in their wake. Let's say they wanted to go to the moon. They can turn the craft on, and give it a nudge to start it falling towards the moon. As long as it is shielded from the gravity of the earth, it will continue to accelerate on its way to the moon.
Acceleration increases after the resistance afforded by earth's atmosphere has been left behind.
This methodology could be employed to move them on any course they choose, throughout the universe. I had an idea how I might collapse the electron field in the way I wanted. I hooked that into the circuit between the transformer and the primary coil of the Tesla Coil with a pair of carbon rods. I fabricated the rods by sharpening one end of the carbon core of each of two D-size, standard flashlight batteries. I could adjust the distance of the space between the rods to lengthen or shorten the arc.