Added delay can shift an estimated position

Brass and Aarne cite internet-geolocation research in which artificially increased round-trip times moved the estimated location by up to 1,000 km, with a 74% chance of avoiding detection ¹. Avellar and Grunewald list inflated ping times from circuitous routing as an evasion route ⁴. Added delay only loosens a distance bound, and Brass and Aarne propose a hard time limit as the counter: a chip that replies too slowly cannot be ruled out of a restricted location ¹.