"2.4 degrees of twist over 2.5 meters is acceptable," Leo said.

[ \phi = \frac(4000)(2.5)(3.106\times10^-6)(77\times10^9) ] [ \phi = 0.0418 \text radians \approx 2.4 \text degrees ]

Setting: Engineering Lab, Coast Guard Inspection Yard. 2:00 AM.