Perdey from trap 1 is ideally positioned to exploit Nottingham's well-documented structural advantage for inside runners at 500m. The tight bend after the run-in heavily favours T1-T3 placement, and this dog's trap draw essentially provides built-in advantage worth multiple lengths. Combined with trainer J Llewellin's form record, Perdey should flow through the bend efficiently while wider runners lose ground negotiating the geometry. The selection isn't necessarily based on being the highest-rated dog in the race, but rather on trap position advantage creating odds value. Nottingham's bend characteristics are among the most predictable at any UK track, making this a strong structural play.