Atlan:  So , how soon can this be fitted to our space choppers ?
Dr. Plaxton: It ca n't .
Atlan: Why not ?
Dr. Plaxton: Because this is the only one .
Atlan: So build more ! We 've provided you with enough raw material to build _ five hundred _ !
Dr. Plaxton: I am a scientist , not a production engineer ! And the other reason why this ca n't be fitted to your space choppers is , quite simply , it * wo n't * fit .
Atlan: Why not ?
Dr. Plaxton: Because the only way to increase the power was to increase the size of the photon generator chambers . This drive was intended to be installed in a real spacecraft , not in toys driven by a bunch of murderous psychopaths .
Atlan: Our agreement ...
Dr. Plaxton: * Our agreement * was that you provide me with the resources to continue with my work ! Well , that 's exactly what I have done .
Atlan: You
Atlan: will start modification work on the spacedrive * now * , Doctor Plaxton . If you refuse , I will tell the Space Rats that you are depriving them of speed , and I will let them deal with you ... in their own fashion .