Re: Thumping 'eck or Ecky Thump
"having proven that your new car design handles better at 100km/h, don't be surprised when it's handling is sh!t at 300km/h."
Yup, Case in point being the XB-70 Valkerie. Intended to fly at Mach3+ it took a brave pair of pilots giving 110% attention to get anywhere near that and was more than a handful over mach 2.5