Chick shrugged and released his grip on Miles, proceeding lackadaisically to the nearest gunwale to unlash the ballast bags there, leaving Lindsay, with no time to adjust to the increased burden, to crash to the deck with a panicked cry, and the now all but hysterical Miles Blundell on top of him.
* * * * * * * * * *
If I weren't reading this book one line at a time, this slapstick scene would have been over in a matter of seconds. I don't think you're supposed to spend a full week on a slapstick section of text. It certainly leaves me with not much to say the further I get into it. This is because the chaos of slapstick, while something that visually happens quite fast, needs more space and time to describe the intricacies of it in writing. Watching a short clip of somebody slipping on a banana peel is over quickly and immediately satisfying, because the entire thing is experienced at one moment. The movement of the body and the look on the person's face as the foot loses friction and maybe a bystander's reaction nearby combined with the solid sound of the rump hitting floor, the exhalation of breath at impact . . . it all happens in parallel and in just a few seconds. But to describe such a moment in writing would take a paragraph or more. And, in essence, it deflates (as the balloon in the current scene) the whole point of a slapstick moment. But that doesn't stop a writer like Thomas Pynchon!
Part of what helps Pynchon's elongated slapstick scene is the characters' lack of concern with the impending disaster. The writing lengthens the scene and the characters' apathy toward their plummeting airship slows the scene to fit the writing length. Miles getting tangled and causing the ship to begin to plummet while Lindsay rushes to untangle him and Randolph begins shouting panicky orders at his crew should all take place in a dozen seconds or so. But Chick's "lackadaisical" attitude decompresses time. This effect is further achieved with Darby's aside about Lindsay's sudden affliction of potty mouth.
In a way, we have characters moving at vastly different speeds. Chick and Darby are nonchalant and unaffected by the impending crash while Lindsay and Randolph are hyperaware of the critical situation they've found themselves. Miles is a bit in the middle, not too concerned and basically become a puppet to the likes of Lindsay and Chick trying to untangle him. He's just more of the machinery of the ship at this point.
Also, we get another reminder that Miles is fat when Lindsay fails to have time to adjust to "the increased burden."