“I think so, myself,” he added. “That gang has some kind of a knife up their sleeve. Bish is trying to find out just what it is.”
“Is he drinking much?” I asked.
“Well, he isn’t on the wagon, I can tell you that,” Dad said. “I’m beginning to think that he isn’t really sober till he’s half plastered.”
There might be something to that, I thought. There are all kinds of weird individualities about human metabolism; for all I knew, alcohol might actually be a food for Bish. Or he might have built up some kind of immunity, with antibodies that were themselves harmful if he didn’t have alcohol to neutralize them.
The fugitive from what I couldn’t bring myself to call justice proved to know just a little, but not much, more about engines than I did. That meant that Tom would still have to take Al Devis’s place, and I’d have to take his with the after 50 mm. So the ship went down to almost sea surface, and Tom and I went to the stern turret.
The gun I was to handle was an old-model Terran Federation Army infantry-platoon accompanying gun. The mount, however, was power-driven, like the mount for a 90 mm contragravity tank gun. Reconciling the firing mechanism of the former with the elevating and traversing gear of the latter had produced one of the craziest pieces of machinery that ever gave an ordnance engineer nightmares. It was a local job, of course. An ordnance engineer in Port Sandor doesn’t really have to be a raving maniac, but it’s a help.
Externally, the firing mechanism consisted of a pistol grip and trigger, which looked all right to me. The sight was a standard binocular light-gun sight, with a spongeplastic mask to save the gunner from a pair of black eyes every time he fired it. The elevating and traversing gear was combined in one lever on a ball-and-socket joint. You could move the gun diagonally in any direction in one motion, but you had to push or pull the opposite way. Something would go plonk when the trigger was pulled on an empty chamber, so I did some dry practice at the crests of waves.
“Now, mind,” Tom was telling me, “this is a lot different from a pistol.”
“So I notice,” I replied. I had also noticed that every time I got the cross hairs on anything and squeezed the trigger, they were on something else when the trigger went plonk. “All this gun needs is another lever, to control the motion of the ship.”
“Oh, that only makes it more fun,” Tom told me.
Then he loaded in a clip of five rounds, big expensive-looking cartridges a foot long, with bottleneck cases and pointed shells.
The targets were regular tallow-wax skins, blown up and weighted at one end so that they would float upright. He yelled into the intercom, and one was chucked overboard ahead. A moment later, I saw it bobbing away astern of us. I put my face into the sight-mask, caught it, centered the cross hairs, and squeezed. The gun gave a thunderclap and recoiled past me, and when I pulled my face out of the mask, I saw a column of water and spray about fifty feet left and a hundred yards over.
“You won’t put any wax in the hold with that kind of shooting,” Tom told me.
I fired again. This time, there was no effect at all that I could see. The shell must have gone away over and hit the water a couple of miles astern. Before Tom could make any comment on that shot, I let off another, and this time I hit the water directly in front of the bobbing wax skin. Good line shot, but away short.
“Well, you scared him, anyhow,” Tom said, in mock commendation.
I remembered some of the comments I’d made when I’d been trying to teach him to hit something smaller than the target frame with a pistol, and humbled myself. The next two shots were reasonably close, but neither would have done any damage if the rapidly vanishing skin had really been a monster. Tom clucked sadly and slapped in another clip.
“Heave over another one,” he called. “That monster got away.”
The trouble was, there were a lot of tricky air currents along the surface of the water. The engines were running on lift to match exactly the weight of the ship, which meant that she had no weight at all, and a lot of wind resistance. The drive was supposed to match the wind speed, and the ship was supposed to be kept nosed into the wind. A lot of that is automatic, but it can’t be made fully so, which means that the pilot has to do considerable manual correcting, and no human alive can do that perfectly. Joe Kivelson or Ramón Llewellyn or whoever was at the controls was doing a masterly job, but that fell away short of giving me a stable gun platform.
I caught the second target as soon as it bobbed into sight and slammed a shell at it. The explosion was half a mile away, but the shell hadn’t missed the target by more than a few yards. Heartened, I fired again, and that shot was simply dreadful.
“I know what you’re doing wrong,” Tom said. “You’re squeezing the trigger.”
“Huh?”
I pulled my face out of the sight-mask and looked at him to see if he were exhibiting any other signs of idiocy. That was like criticizing somebody for using a fork instead of eating with his fingers.
“You’re not shooting a pistol,” he continued. “You don’t have to hold the gun on the target with the hand you shoot with. The mount control, in your other hand, does that. As soon as the cross hairs touch the target, just grab the trigger as though it was a million sols getting away from you. Well, sixteen thousand; that’s what a monster’s worth
